Journals and books:

2025

"Mid-infrared integrated resonators on a III-V platform with Q-factors beyond half a million",
L. Lucia, G.L. Ngo, M. Urbain, K. Pantzas, G. Beaudoin, S. Pirotta,
J-M Manceau, I. Sagnes, R. Colombelli, A. Bousseksou,
submitted. [pdf] - [link] - [Arxiv]

"Intersubband polariton-LO phonon interaction in mid-infrared non-dispersive cavities: experimental demonstration of spontaneous scattering and perspectives towards polariton lasing"
P. Goulain, M. Jeannin, S. Pirotta, A. Bousseksou, G. Biasiol, I. Carusotto,
R. Colombelli, J-M Manceau,
submitted. [pdf] - [link] - [Arxiv]

"Scalable ultra-strong light–matter coupling at THz frequencies using graded alloy parabolic quantum wells",
P Goulain, M Jeannin, C Deimert, T Blaikie, S Pirotta, A Wright, A De Vetter, M Micica, S Dhillon, ZR Wasilewski, R Colombelli, J-M Manceau
Applied Physics Letters 125, 153503 (2024). [pdf] - [link]

 

2024

"Ultrafast (10 GHz) mid-IR modulator based on ultra-fast electrical switching of the light-matter coupling",
M. Malerba, S. Pirotta, G. Aubin, L. Lucia, M. Jeannin, J-M Manceau, A. Bousseksou, Q. Lin, J-F Lampin, E. Peytavit, S. Barbieri, L. Li, G. Davies, E.H. Linfield, R. Colombelli,
Applied Phys. Letters 125, 041101 (2024). [pdf] - [link] - [ArXiV]

"Multiple micro-cavity vibro-polaritons formation with different vibrational bands of the methylene group", M. Malerba, M. Jeannin, A. Bousseksou, R. Colombelli, J-M Manceau,
Photonics and Nanostructures - Fundamentals and Applications 61, 101294 (2024). [pdf] - [link] - [ArXiv]

"Frequency tunable mid-infrared split ring resonators on a phase change material", L. Boulley, P. Goulain, P. Laffaille, T. Maroutian, R. Colombelli, A. Bousseksou,
Photonics and Nanostructures - Fundamentals and Applications, 61, 101295 (2024). [pdf] - [link]

"Control and enhancement of optical nonlinearities in plasmonic semiconductor nanostructures", A. Rossetti, H. Hu, T. Venanzi, A. Bousseksou, F. De Luca, T. Deckert, V. Giliberti, M. Pea, I. Sagnes, G. Beaudoin, P. Biagioni, E. Baù, S.A. Maier, A. Tittl, D. Brida, R. Colombelli,
M. Ortolani, C. Ciracì,
Light: Science & Applications 14, Article number: 192 (2025). [pdf] - [link] - [ArXiv]

 

2023

"Effective-density-matrix approach for intersubband plasmons coupled to a cavity field: Electrical extraction and injection of intersubband polaritons",
M. Lagrée, M. Jeannin, G. Quinchard, S. Pes, A. Evirgen, A. Delga,
V. Trinité, R. Colombelli,
Phys. Rev. Applied 21, 034002. [pdf] - [link] - [ArXiV]

"THz ultra-strong light-matter coupling up to 200K with continuously-graded parabolic quantum wells", P. Goulain, C. Deimert, M. Jeannin, S. Pirotta, W.J. Pasek, Z. Wasilewski, R. Colombelli, JM Manceau,
Advanced Optical Materials 11, 2202724 (2023). [pdf] - [link]

"Long-wave infrared integrated resonators in the 7.5–9 um wavelength range", N. Koompai, T.H.N. Nguyen, V. Turpaud, J. Frigerio, V. Falcone, S. Calcaterra, L. Lucia, A. Bousseksou, R. Colombelli, J-R Coudevylle, D. Bouville, C. Alonso-Ramos, L. Vivien, G. Isella, D. Marris-Morini,
Appl. Phys. Lett. 123, 031109 (2023). [pdf] - [link]

"Low temperature deposition of vanadium dioxide on III–V semiconductors and integration on mid-infrared quantum cascade lasers", L. Boulley, T. Maroutian, P. Goulain, A. Babichev, A. Egorov, L. Li, E.H. Linfield,
R. Colombelli, A. Bousseksou,
AIP Advances 13, 015315 (2023). [pdf] - [link]

"Theory of coherent optical nonlinearities of intersubband transitions in semiconductor quantum wells", R. Cominotti, H. A. M. Leymann, J. Nespolo, J.-M. Manceau, M. Jeannin, R. Colombelli, and I. Carusotto
Phys. Rev. B 107, 115431 (2023). [pdf] - [link]

 

2022

"Low intensity saturation of an ISB transition by a mid-IR quantum cascade laser", M. Jeannin, E. Cosentino, S. Pirotta, M. Malerba, G. Biasiol, JM Manceau, R. Colombelli,
Appl. Phys. Lett. 122, 241107 (2023). [pdf] - [link] - [ArXiV]

"Magnetic-field-induced cavity protection for intersubband polaritons",
D.De Bernardis, M. Jeannin, JM Manceau, R. Colombelli, A. Tredicucci,
I. Carusotto, Phys. Rev. B 106, 224206 (2022). [pdf] - [link]

"Detection of strong light-matter interaction at the nano-scale with a thermal transducer", M. Malerba, S. Sotgiu, A. Schirato, L. Baldassarre, R. Gilibert, V. Giliberti, M. Jeannin, J-M. Manceau, L. Li, A.G. Davies, E.H. Linfield, A. Alabastri, M. Ortolani, R. Colombelli,
ACS Nano 16, 20141 (2022). [pdf] - [link]

"Multi-subband plasmons: beyond the parabolicity in the semiclassical model", W.J. Pasek, C. Deimert, P. Goulain, J-M Manceau, R. Colombelli,
Z.R. Wasilewski, Phys. Rev. B 106, 115303 (2022). [pdf] - [link]

"Intersubband polariton-polariton scattering in a dispersive microcavity",
M. Knorr, J.M. Manceau, J. Mornhinweg, J. Nespolo, G. Biasiol, N.L. Tran, M. Malerba, P. Goulain, X. Lafosse, M. Jeannin, M. Stefinger, I. Carusotto, C. Lange, R. Colombelli, R. Huber,
Phys. Rev. Lett. 128, 247401 (2022). [pdf] - [link] - [ArXiv]

"Direct polariton-to-electron tunneling in quantum cascade detectors operating in the strong light-matter coupling regime",
M. Lagrée, M. Jeannin, G. Quinchard, O. Ouznali, A. Evirgen, V. Trinité,
R. Colombelli, A. Delga, Phys. Rev. Applied 17, 044021 (2022). [pdf] - [link] - [ArXiv]

"A 5.7 THz GaN/AlGaN quantum cascade detector based on polar step quantum wells", P. Quach, A. Jollivet, A. Babichev, N. Isac, M. Morassi,
A. Lemaitre, P. A. Yunin, E. Frayssinet, P. de Mierry, M. Jeannin, A. Bousseksou, R. Colombelli, M. Tchernycheva, Y. Cordier, andF. H. Julien,
Appl. Phys. Lett. 120, 171103 (2022). [pdf] - [link]

2021

“Theory of coherent optical nonlinearities of intersubband transitions in semiconductor quantum wells”,
H.A.M. Leymann, J. Nespolo, J.-M. Manceau, M. Jeannin, R. Colombelli,
I. Carusotto, submitted to Phys. Rev. B [pdf] - [link] - [ArXiv]

"A "Janus" double sided mid-IR photodetector based on a MIM architecture", M. Malerba, M. Jeannin, S. Pirotta, L. Li, A.G. Davies, E.H. Linfield, A. Bousseksou, JM Manceau, R. Colombelli,
Appl. Phys. Lett. 119, 181102 (2021). [pdf] - [link] - [ArXiv]

"Unified description of saturation and bistability of intersubband transitions in the weak and strong light-matter coupling regimes",
M Jeannin, JM Manceau, R. Colombelli, Phys. Rev. Lett. 127, 187401 (2021)
[pdf] - [link] - [ArXiv]

"Millimeter wave photonics with terahertz semiconductor lasers",
V. Pistore, H. Nong, P-B Vigneron, K. Garrasi, S. Houver, L. Li , A.G. Davies, E.H. Linfield, J. Tignon, J. Mangeney, R. Colombelli ,M.S. Vitiello.S.S. Dhillon,
Nat. Communications 12, Article number: 1427 (2021). [pdf] - [link]

"Femtosecond Broadband Frequency Switch of Terahertz Three-Dimensional Meta-Atoms", P. Goulain, A.D. Koulouklidis, J-M Manceau, C. Daskalaki, B. Paulillo, K. Maussang, S. Dhillon, J.R. Freeman, L. Li, E.H. Linfield,
S. Tzortzakis, R. Colombelli,
ACS Photonics 8, 1097 (2021). [pdf] - [link]

 

2020

"Ultra-fast quantum-well infared photodetectors operating at 10 micron with flat response up to 70 GHz at room temperature",
M. Hakl,Q.Y. Lin, S. Lepillet, J-F. Lampin, S. Pirotta, R. Colombelli,
W. J.Wan, J. C. Cao, H. Li, E. Peytavit, S. Barbieri,
ACS Photonics 8, 464 (2021). [pdf] - [link]

"Cavity-based photoconductive sources for real-time terahertz imaging",
J. Hawecker, V. Pistore, A. Minasyan, K. Maussang, J. Palomo, I. Sagnes,
J.-M. Manceau, R. Colombelli, J. Tignon, J. Mangeney, S.S. Dhillon,
Photonics Research 8, 858 (2020). [pdf] - [link]

"Nanospectroscopy of a Single Patch Antenna Strongly Coupled to a Mid Infra-red Intersubband Transition in a Quantum Well",
R. Gillibert, M. Malerba, D. Spirito, V. Giliberti, L. Li, A.G. Davies, E.H. Linfield, L. Baldassarre, R. Colombelli, M. Ortolani,
Appl. Phys. Lett. 117, 101104 (2020). [pdf] - [link]

"Fast amplitude modulation up to 1.5 GHz of mid-IR free-space beams at room-temperature",
Stefano Pirotta, Ngoc-Linh Tran, Giorgio Biasiol, Arnaud Jollivet, Paul Crozat,
Jean-Michel Manceau, Adel Bousseksou, and Raffaele Colombelli,
Nat. Communications 12, Article number: 799 (2021). [pdf] - [link]

"Excitons bound by photon exchange",
E. Cortese, N.L. Tran, J-M. Manceau, A. Bousseksou, I. Carusotto,
G. Biasiol, R. Colombelli, S. De Liberato,
Nature Physics (2020). [pdf] - [link]

"Realization of harmonic oscillator arrays with graded semiconductor quantum wells",
C. Deimert, P. Goulain, J.-M. Manceau, W. Pasek, T. Yoon,
A. Bousseksou, N.Y. Kim, R. Colombelli, Z.R. Wasilewski,
Phys. Rev. Lett. 125, 097403 (2020). [pdf] - [link]

"Ultrafast response of harmonic modelocked THz lasers",
F. Wang, V. Pistore, M. Riesch, H. Nong, P-B. Vigneron, R. Colombelli,
O. Parillaud, J. Mangeney, J. Tignon, C. Jirauschek, S. Dhillon,
Light: Science & Applications 9, Article number: 51 (2020). [pdf] - [link]

 

2019

"Compact and sensitive heterodyne receiver at 2.7 THz exploiting a quasi-optical HEB-QCL coupling scheme",
F. Joint, G. Gay, P.-B. Vigneron, T. Vacelet, S. Pirotta, R. Lefevre, Y. Jin,
L. H. Li, A. G. Davies, E. H. Linfield, Y. Delorme, R. Colombelli,
Appl. Phys. Lett. 115, 231104 (2019). [pdf] - [link]

"Giant optical nonlinearity interferences in quantum structures",
S. Houver, A. Lebreton, T. A. S. Pereira, G. Xu3, R. Colombelli,
I. Kundu, L. H. Li, E. H. Linfield, A. G. Davies, J. Mangeney, J. Tignon,
R. Ferreira, S. S. Dhillon,
Sci. Adv. 5, eaaw7554 (2019). [pdf] - [link]

"III-nitride on silicon electrically injected microrings for nanophotonic circuits",
F. Tabataba-Vakili, S. Rennesson, B. Damilano, E. Frayssinet, J.-Y. Duboz, F. Semond, I. Roland, B. Paulillo, R. Colombelli, M. El Kurdi, X. Checoury, S. Sauvage, L. Doyennette, C. Brimont, T. Guillet, B. Gayral, P. Boucaud,
Optics Express 27, 11800 (2019). [pdf] - [link]

"High-speed THz spectroscopic imaging at ten kilohertz pixel rate with amplitude and phase contrast",
M. Beck, T. Plotzing, K. Maussang, J. Palomo, R. Colombelli, I. Sagnes, J. Mangeney, J. Tignon, S.S. Dhillon, G. Klatt, A. Bartels,
Optics Express 27, 10866 (2019). [pdf] - [link]

"Quantum well infrared photo-detectors operating in the strong light-matter coupling regime",
P-B. Vigneron, S. Pirotta, I. Carusotto, N-L. Tran, G. Biasiol , J-M. Manceau, A. Bousseksou,
R. Colombelli,
Appl. Phys. Lett. 114, 131104 (2019). [pdf] - [link]

"Evidence of Intersubband Linewidth Narrowing Using Growth Interruption Technique",
N-L. Tran, G. Biasiol, A. Jollivet, A. Bertocci, F.H. Julien, J-M. Manceau, R. Colombelli,
Photonics 6, 38 (2019). [pdf] - [link]

"Strong coupling of ionising transitions",
E. Cortese, I. Carusotto, R. Colombelli, S. De Liberato,
Optica 6, 354 (2019). [pdf] - [link] - [arxiv 2018]

"III-V on CaF2: a possible waveguiding platform for mid-IR photonic devices"
N-L Tran, M. Malerba, A. Talneau, G. Biasiol, O. Ouznali, A. Bousseksou,
J-M. Manceau, R. Colombelli,
Optics Express 27,1672 (2019). [pdf] - [link]

 

2018

"Short infrared wavelength quantum cascade detectors based on m-plane ZnO/ZnMgO quantum wells",
A. Jollivet, B. Hinkov, S. Pirotta, S. Derelle, J. Jaeck, M. Tchernycheva,
R. Colombelli, A. Bousseksou, M. Hughes, N. Le Bigan, J. Tamayo-Arriola,
M. Montes Bajo, L. Rigutti, A. Hierro, G. Strasser, J.-M. Chauveau,
F.H. Julien,
Appl. Phys. Lett. 113, 251104 (2018). [pdf] - [link]

"Advanced and Reliable GaAs/AlGaAs ICP-DRIE etching for Optolectronic,
Microelectronic and Microsystem applications",
P-B. Vigneron, F. Joint, N. Isac, R. Colombelli, and E. Herth,
Microelectronic Engineering 202, 42 (2018). [pdf] - [link]

"Resonant intersubband polariton-LO phonon scattering in an optically pumped polaritonic device",
J-M. Manceau, N-L. Tran, G. Biasiol, T. Laurent, I Sagnes, G. Beaudoin,
S. De Liberato, I. Carusotto, R. Colombelli,
Applied Physics Letters 112, 191106 (2018). [pdf] - [link] - [Arxiv 2018]

"Intersubband polaritons at lambda=2 micron in the InAs/AlSb system",
P. Laffaille, J-M. Manceau, T. Laurent, A. Bousseksou, L. Le Gratiet,
R. Teissier, A. Baranov, R. Colombelli,
Applied Physics Letters 112, 201113 (2018). [pdf] - [link]

 

2017

"Immunity of intersubband polaritons to inhomogeneous broadening",
J-M. Manceau, G. Biasiol, N.L. Tran, I. Carusotto, R. Colombelli,
Phys. Rev. B 96, 235301 (2017). [pdf] - [link]

"Ultrafast terahertz detectors based on three-dimensional meta-atoms"
B. Paulillo, S. Pirotta, H. Nong, P. Crozat, S. Guilet, G. Xu, S. Dhillon,
L. H. Li, A.G. Davies, E.H. Linfield, R. Colombelli,
Optica 4, 1451 (2017). [pdf] - [link]

"Short Terahertz Pulse Generation from a Dispersion Compensated Modelocked Semiconductor Laser",
F. Wang, Q.H. Nong, T. Fobbe, V. Pistore, S. Houver, S. Markmann, N. Jukam, M. Amanti, C. Sirtori, S. Moumdji, R. Colombelli, L. Li, E.Linfield,
G. Davies, J. Mangeney, J. Tignon, S. Dhillon,
Laser and Photonics Reviews 11, 1700013 (2017). [pdf] - [link]

"Monolithic echo-less photoconductive switches as a high-resolution detector for terahertz time-domain spectroscopy",
K. Maussang, J. Palomo, J.-M. Manceau, R. Colombelli, I. Sagnes, L. H. Li, E. H. Linfield, A. G. Davies, J. Mangeney, J. Tignon, and S. S. Dhillon,
Appl. Phys. Lett. 110, 141102 (2017). [pdf] - [link]

"Surface emitting thermally assisted polaritonic light-emitting device",
D. Chastanet, J.-M. Manceau, T. Laurent, A. Bousseksou, G. Beaudoin, I. Sagnes, and R. Colombelli,
Appl. Phys. Lett. 110, 081108 (2017). [pdf] - [link]

"Short-wave infrared (lambda=3 um) intersubband polaritons in the GaN/AlN system",
T. Laurent, J-M. Manceau, E. Monroy, C.B Lim, S. Rennesson,
F. Semond, F.H. Julien, and R. Colombelli,
Appl. Phys. Lett. 110, 131102 (2017). [pdf] - [link]

 

2016

"Terahertz master-oscillator power-amplifier quantum cascade lasers",
H. Zhu, F. Wang, Q. Yan, C. Yu, J. Chen, G. Xu, L. He, L. Li, L. Chen.
A. G. Davies, E. H. Linfield, J. Hao, P-B. Vigneron, R. Colombelli,
Appl. Phys. Lett. 109, 231105 (2016). [pdf] - [link]

"Extraction-controlled terahertz frequency quantum cascade lasers with a diagonal LO-phonon extraction and injection stage ",
Y. J. Han, L. H. Li, A. Grier, L. Chen, A. Valavanis, J. Zhu, J. R. Freeman, N. Isac, R. Colombelli, P. Dean, A. G. Davies, and E. H. Linfield,
Opt. Express 24, 28583 (2016). [pdf] - [link]

"Towards strong light-matter coupling at the single-resonator level with sub-wavelength mid-infrared nano-antennas",
M. Malerba, T. Ongarello, B. Paulillo, J.-M. Manceau, G. Beaudoin,
I. Sagnes, F. De Angelis, nd R. Colombelli,
Appl. Phys. Lett. 109, 021111 (2016). [pdf] - [link]

"Room temperature strong light-matter coupling in three dimensional terahertz meta-atoms",
B. Paulillo, J.-M. Manceau, L.H. Li, A.G. Davies, E.H. Linfield, and R. Colombelli, Appl. Phys. Lett. 108, 101101 (2016). [pdf] - [link]

 

2015

"Engineered far-fields of metal-metal terahertz quantum cascade lasers with integrated planar horn antennas", F. Wang, I. Kundu, L. Li, E. H. Linfield, A. G. Davies, S. Moumdji, R. Colombelli,
J. Mangeney, J. Tignon, S. S. Dhillon, Opt. Express 24, 2174 (2016). [pdf] - [link]

"Echo-less Photoconductive Antenna sources for High-Resolution Terahertz Time-domain Spectroscopy", K. Maussang, A. Brewer, J. Palomo, J-M. Manceau, R. Colombelli, I. Sagnes,
J. Mangeney, J. Tignon, S. Dhillon,
IEEE Transactions on THz Science and Technology 6, 20 (2015). [pdf] - [link]

"Generating ultrafast pulses of light from quantum cascade lasers",
F. H. Wang, K. Maussang, S. Moumdji, R. Colombelli, J. Freeman, I. Kundu, L. Li, E. H. Linfield, A. G. Davies, J. Mangeney, J. Tignon, S. S. Dhillon,
Optica 2, 944 (2015). [pdf] - [link]

"Perspectives for intersubband polariton lasers",
R. Colombelli, J-M. Manceau, Phys. Rev. X 5, 011031 (2015). [pdf] - [link]

"Phase-locked arrays of surface-emitting graded-photonic-heterostructure terahertz semiconductor lasers ",
Y.Halioua, G. Xu, S. Moumdji, L. Li, J. Zhu, E. H. Linfield, A.G. Davies, H. E. Beere, D. A. Ritchie,
and R. Colombelli,
Opt. Express 23, 6915 (2015). [pdf] - [link]

"Demonstration of a fully integrated superconducting receiver with a 2.7 THz quantum cascade laser", W. Miao, Z. Lou, G. Xu, J. Hu, S. Li, W. Zhang, K. Zhou, Q. Yao, K. Zhang, W. Duan, S. Shi, R. Colombelli, H. E. Beere, D. A. Ritchie,
Opt. Express 23, 4453 (2015). [pdf] - [link]

 

2014

"Perfect energy-feeding into strongly coupled systems and interferometric control of polariton absorption",
S. Zanotto, F. Mezzapesa, F. Bianco, G. Biasiol, L. Baldacci, M. Vitiello, L. sorba, R. Colombelli, A. Tredicucci,
Nat. Physics 10, 830 (2014). [pdf] - [link]

"High temperature, single mode, long infrared (l = 17.8 µm) InAs-based QC lasers",
D. Chastanet, A. Bousseksou, F. Julien , G. Lollia, M. Bahriz, A.N. Baranov, R. Teissier,
R. Colombelli, Appl. Phys. Lett. 105, 111118 (2014). [pdf] - [link]

"Mid-Infrared intersubband polaritons in dispersive metal-insulator-metal resonators",
J-M. Manceau, S. Zanotto, T. Ongarello, L. Sorba, A. Tredicucci, G. Biasiol, R. Colombelli,
Appl. Phys. Lett. 105, 081105 (2014). [pdf] - [link]

"Circuit-tunable sub-wavelength THz resonators: hybridizing optical cavities and loop antennas",
B. Paulillo, J.M. Manceau, A. Degiron, N. Zerounian, G. Beaudoin, I. Sagnes, R. Colombelli,
Opt. Express. 22, 21302 (2014). [pdf] - [link]

"Electrically pumped photonic crystal lasers: laser diodes and quantum cascade lasers",
X. Checoury, R. Colombelli, J-M. Lourtioz,
in Compact Semiconductor Lasers (Ch. 3), De La Rue /Lourtioz / Yu Editors, Wiley; 1st edition (April 2014). [link]

"THz quantum cascade lasers operating on the radiative modes of a 2D photonic crystal",
Y. Halioua, G. Xu, S. Moumdji, L. H. Li,.A.G. Davies, E.H. Linfield, R. Colombelli
Optics Letters 39, 3962 (2014). [pdf] - [link]

"Surface-emitting THz quantum cascade lasers with continuous-wave power in the tens of milliwatt range",
G. Xu, L. Li, N. Isac, Y. Halioua, A.G. Davies, E.H. Linfield, R. Colombelli,
Appl. Phys. Lett. 104, 091112 (2014). [pdf] - [link]

"Antenna-Coupled Microcavities for Enhanced nfrared Photo-detection" ,
Y.N. Chen, Y. Todorov, B. Askenazi, A. Vasanelli, G. Biasiol, R. Colombelli, C. Sirtori,
Appl. Phys. Lett. 104, 031113 (2014). [pdf] - [link]

"Long-infrared InAs-based quantum cascade lasers operating at 291K (lambda=19 um) with metal-metal resonators",
D. Chastanet, G. Lollia, A. Bousseksou, M. Bahriz, P. Laffaille, A.N. Baranov, F. Julien, R. Colombelli, R. Teissie,
Appl. Phys. Lett. 104, 021106 (2014). [pdf] - [link]

 

2013

"Wave engineering with THz quantum cascade lasers ",
C. Sirtori, S. Barbieri, and R. Colombelli,
Review Paper,
Nature Photonics 7, 691 (2013). [pdf] - [link]

"Optical critical coupling into highly confining metal-insulator-metal resonator",
J.-M. Manceau, S. Zanotto, I. Sagnes, G. Beaudoin, and R. Colombelli,
Appl. Phys. Lett., 103, 091110 (2013). [pdf] - [link]

"Stable single-mode operation of surface-emitting THz lasers with graded photonic heterostructure resonators"
G. Xu, Y. Halioua, S. Moumdji, R. Colombelli, H.E. Beere, D.A. Ritchie,
Appl. Phys. Lett. 102, 231105 (2013). [pdf] - [link]

"High order sideband generation in THz quantum cascade lasers",
P. Cavalié, J. Freeman, K. Maussang, E. Strupiechonski, G. Xu, R. Colombelli, L. Li, A. G. Davies, E. H. Linfield, J. Tignon, S. S. Dhillon,
Appl. Phys. Lett. 102, 221101 (2013). [pdf] - [link]

"Monolithically integrated 2D arrays of surface-emitting photonic-crystal terahertz lasers ",
G. Sevin, G. Xu, H. E. Beere, D. A. Ritchie, F. H. Julien, R. Colombelli,
Journal of Infrared, Millimeter, and Terahertz Waves,
Special issue on THz quantum cascade lasers (2013). [pdf] - [link]

"Near-field analysis of metallic DFB lasers at telecom wavelengths",
L.Greusard, D. Costantini, A. Bousseksou, J. Decobert, F. Lelarge, G.-H. Duan, Y. De Wilde, R. Colombelli,
Opt. Express 21, 10422 (2013). [pdf] - [link]

"Subwavelength metallic waveguides as a tool for extreme confinement of THz surface waves",
D.Gacemi, J.Mangeney, R. Colombelli, A. Degiron,
Scientific Reports (Nature)3, 1369 (2013). [pdf] - [link]

"A hybrid plasmonic semiconductor laser",
D. Costantini, L. Greusard, A.Bousseksou, B. Habert, F. Marquier, J-J. Greffet, A. Accard, J. Decobert, G-H. Duan, Y. De Wilde, R.Colombelli,
Appl. Phys. Lett. 102, 101106 (2013). [pdf] - [link]

"Hybrid electronic-photonic sub-wavelength cavities operating at THz frequencies",
E. Strupiechonski, G. Xu, P. Cavalié, N. Isac, S. Dhillon, J. Tignon, G. Beaudoin, I. Sagnes,
A. Degiron, R. Colombelli,
Rapid Comm. - Phys. Rev. B 87, 041408(R) (2013). [pdf] - [link]

 

2012

"In-situ generation of surface plasmons polaritons using a near-infrared laser diode",
D. Costantini, L.Greusard, A. Bousseksou, R. Rungsawang, T. Zhang, S. Callard, A. Accard, J. Decobert, G-H. Duan, Y. De Wilde, R. Colombelli,
Nano Lett. 12, 4693 (2012). [pdf]- [link]

"Efficient power extraction in surface-emitting semiconductor lasers using graded photonic heterostructures",
G. Xu, R. Colombelli, S. P. Khanna, A. Belarouci, X. Letartre, L. Li, E. H. Linfield, A. G. Davies, H. Beere, D. Ritchie,
Nature Communications 3, 952 (2012). [pdf]- [link]

"Sub-wavelength field concentration of electrically generated surface plasmons",
A. Bousseksou, A. Babuty, J-P. Tetienne, I. Moldovan-Doyen, R. Braive,
G. Beaudoin, I. Sagnes, Y. De Wilde, R. Colombelli,
Optics Express 20, 13738 (2012). [pdf]- [link]

"Sub-diffraction-limit semiconductor resonators operating on the fundamental magnetic resonance",
E. Strupiechonski, G. Xu, M. Brekenfeld, Y. Todorov, N. Isac, A. M. Andrews, P. Klang, C. Sirtori, G. Strasser, A. Degiron, and R. Colombelli,
Appl. Phys. Lett. 100, 131113 (2012). [pdf] - [link]

"Loss and gain measurements of tensile-strained quantum well diode lasers for plasmonic devices at telecom wavelengths"
D. Costantini, A. Bousseksou, M. Fevrier, B. Dagens, R. Colombelli,
IEEE J. Quantum Electronics 48, 73 (2012). [pdf] - [link]

"Electrical modulation of the complex refractive index in mid-infrared quantum cascade lasers",
J. Teissier, S. Laurent, C. Manquest, C. Sirtori, A. Bousseksou, J-R. Coudevylle, R. Colombelli , G. Beaudoin, I. Sagnes,
Opt. Express 20, 1172-1183 (2012). [pdf] - [link]

"Limiting factors to the temperature performance of THz quantum cascade lasers based on the resonant-phonon depopulation scheme",
Y. Chassagneux, Q.J. Wang, S.P. Khanna, E. Strupiechonski, J-R.Coudevylle, E. Linfield, A.G. Davies, F. Capasso, M. Belkin, R. Colombelli,
IEEE Transactions on THz Science and Technology 2, 83 (2012). [pdf] - [link]

 

2011

"Design of an integrated grating coupler for the generation of surface plasmon polaritons",
J-P. Tetienne, A. Bousseksou, D. Costantini, R. Colombelli, Y. Dewilde,
Opt. Express 19, 18155-18163 (2011). [pdf] - [link]

"Low temperature near-field scanning optical microscopy on infrared and terahertz photonic-crystal quantum cascade lasers",
I. C. Moldovan-Doyen, G. Xu, L. Greusard, G. Sevin, E. Strupiechonski,
G. Beaudoin, I. Sagnes, S. P. Khanna, E. H. Linfield, A. G. Davies,
R. Colombelli, Y. De Wilde ,
Appl. Phys. Lett. 98, 231112 (2011). [pdf] - [link]

"Vertical sub-wavelength mode confinement in terahertz and mid-infrared quantum cascade lasers",
E. Strupiechonski, D. Grassani, D. Fowler, F. H. Julien, R. Colombelli, S. P. Khanna, Lianhe Li, E. H. Linfield, A.G. Davies, A. B. Krysa, Appl. Phys. Lett. 98, 101101 (2011). [pdf] -[link]

"Intersubband absorption of cubic GaN/Al(Ga)N quantum wells in the near-infrared to terahertz spectral range",
H. Machhadani, M. Tchernycheva, L. Rigutti, S. Sakr, R. Colombelli, C. Mietze, D. J. As, F. H. Julien,
Phys. Rev. B 83, 075313 (2011). [pdf] - [link]

"Coupling of a surface plasmon with localized subwavelength microcavity modes",
P. Jouy, Y. Todorov, A. Vasanelli, R. Colombelli, I. Sagnes, C. Sirtori,
Appl. Phys. Lett. 98, 021105 (2011). [pdf] - [link]

 

2010

"Injection of mid-infrared surface plasmon polaritons with an integrated device",
J-P. Tetienne, A. Bousseksou, D. Costantini, R. Colombelli, A. Babuty, I. Moldovan-Doyen, Y. De Wilde, C. Sirtori, G. Beaudoin, L. Largeau, R. Braive, I. Sagnes,
Appl. Phys. Lett. 97, 211110 (2010). [pdf] - [link]

"Loss-reduction in mid-infrared photonic crystal quantum cascade lasers using metallic waveguides",
G. Xu, R. Colombelli, G. Beaudoin, L. Largeau, O. Mauguin, I. Sagnes,
Optical Engineering 49, 111112 (2010),
Special Issue on Quantum and Interband Cascade Lasers. [pdf] - [link]

"THz intersubband absorption in GaN/AlGaN step quantum wells",
H. Machhadani, Y. Kotsar, S. Sakr, M. Tchernycheva, R. Colombelli, J. Mangeney, E. Bellet-Amalric, E. Sarigiannidou, E. Monroy, F.H. Julien,
Appl. Phys. Lett. 97, 191101 (2010). [pdf] - [link]

"Ultrastrong Light-Matter Coupling Regime with Polariton Dots",
Y. Todorov, A. M. Andrews, R. Colombelli, S. De Liberato, C. Ciuti, P. Klang, G. Strasser, C. Sirtori,
Phys. Rev. Lett. 105, 196402 (2010). [pdf] - [link] (and Supplemental Material)

"Continuous wave operation of 2.7 THz photonic crystal quantum cascade lasers",
G. Sevin, D. Fowler, G. Xu, F.H. Julien, R. Colombelli, H. Beere, D. Ritchie,
Electron. Lett. 46, 1513 (2010).[pdf] - [link]
[This paper was highlighted in a Feature Article in Electronics Letters - [pdf] - [link]]

"Optimized surface-emitting photonic-crystal THz quantum cascade lasers with reduced resonator size",
G. Sevin, D. Fowler, G. Xu, F. H. Julien, R. Colombelli, S.P. Khanna, E.H. Linfield, A.G. Davies,
Appl. Phys. Lett. 97, 131101 (2010). [pdf] - [link]

"Intersubband electroluminescent devices operating in the strong-coupling regime",
P. Jouy, A. Vasanelli, Y. Todorov, L. Sapienza, R. Colombelli, U. Gennser, C. Sirtori,
Phys. Rev. B. 82, 045322 (2010). [pdf] - [link]

"Phase-locking of a 2.7-THz quantum cascade laser to a mode-locked erbium-doped fibre laser",
S. Barbieri, P. Gellie, G. Santarelli, L. Ding, W. Maineult, C. Sirtori, R. Colombelli, H. Beere, D. Ritchie,
Nature Photonics 4, 636 (2010). [pdf] - [link]

"Optical properties of metal-dielectric-metal microcavities in the THz frequency range",
Y. Todorov, L. Tosetto, J. Teissier, A.M. Andrews, P. Klang, R. Colombelli, I. Sagnes, G. Strasser, C. Sirtori,
Opt. Express 18, 13886 (2010). [pdf] - [link]

"Semiconductor Surface Plasmon Sources",
A. Babuty, A. Bousseksou, J-P. Tetienne, I. Doyen, C. Sirtori, G. Beaudoin, I. Sagnes,
Y. De Wilde, R. Colombelli,
Phys. Rev. Lett. 104, 226806 (2010) . [pdf] - [link]
[Paper highlighted in Nature Photonics - [pdf] - [link]]

"Surface-emitting mid-infrared quantum cascade lasers with high-contrast photonic crystal resonators",
Gangyi Xu, Raffaele Colombelli, Remy Braive, Gregoire Beaudoin, Luc Le Gratiet, Anne Talneau, Laurence Ferlazzo, Isabelle Sagnes,
Opt. Express 18, 11979 (2010). [pdf] - [link]

"Polarized single-lobed surface emission in mid-infrared, photonic-crystal, quantum-cascade lasers"
G. Xu, Y. Chassagneux, R. Colombelli, G. Beaudoin, I. Sagnes,
Opt. Lett. 35, 859 (2010). [pdf] - [link]

"Graded photonic crystal THz quantum cascade lasers"
Y. Chassagneux, R. Colombelli, W. Maineult, S. Barbieri, S.P. Khanna, E.H. Linfield, A.G. Davies
Appl. Phys. Lett. 96, 031104 (2010). [pdf] - [link].

 

2009

"Photonic crystal THz lasers with controllable surface emission patterns"
Y. Chassagneux, R. Colombelli, W. Maineult, S. Barbieri, H. E. Beere, D. A. Ritchie, S. P. Khanna,
E. H. Linfield, A. G. Davies
Optics in 2009, Optics and Photonics News (End of year issue) 20, 37 (2009). [pdf] - [link].

"Surface-plasmon DFB quantum cascade lasers operating pulsed, room temperature",
A. Bousseksou, Y. Chassagneux, J.R. Coudevylle, R. Colombelli, C. Sirtori, G. Patriarche,
G. Beaudoin, I. Sagnes,
Appl. Phys. Lett. 95, 091105 (2009). [pdf] - [link].

"Terahertz time domain spectroscopy of phonon-depopulation based quantum cascade lasers"
N. Jukam, S. S. Dhillon, D. Oustinov, J. Tignon, R. Colombelli, P. Dean, M. Salih, S. Khanna,
E. H. Linfield and A. G. Davies,
Appl. Phys. Lett. 94, 251108 (2009). [pdf] - [link].

"Surface emitting quantum cascade lasers with metallic photonic-crystal resonators"
G. Xu, V. Moreau, Y. Chassagneux, A. Bousseksou, R. Colombelli, G. Patriarche,
G. Beaudoin, I. Sagnes
Appl. Phys. Lett. 94, 221101 (2009). [pdf] - [link]. Cover Issue

"Integrated quantum cascade laser-modulator using vertically coupled cavities"
J. Teissier, S. Laurent C. Sirtori, H. Debrégeas-Sillard, F. Lelarge, F. Brillouet, and R. Colombelli
Appl. Phys. Lett. 94, 211105 (2009). [pdf] - [link]

"Strong Light-Matter Coupling in Subwavelength Metal-Dielectric Microcavities at Terahertz Frequencies"
Y. Todorov, A. M. Andrews, I. Sagnes, R. Colombelli, P. Klang, G. Strasser, and C. Sirtori
Phys. Rev. Lett. 102, 186402 (2009). [pdf] - [link]

"A semiconductor laser device for the generation of surface-plasmons upon electrical injection"
A. Bousseksou, R. Colombelli, A. Babuty, Y. De Wilde, Y. Chassagneux, C. Sirtori, G. Patriarche,
G. Beaudoin, I. Sagnes
Opt. Express 17, 9391 (2009). [pdf] - [link]

"Predictable surface emission patterns in terahertz photonic-crystal quantum cascade lasers"
Y. Chassagneux, R. Colombelli, W. Maineult, S. Barbieri, S. P. Khanna, E. H. Linfield, A. G. Davies
Opt. Express 17, 9491 (2009). [pdf] - [link]

"Electrically pumped photonic-crystal terahertz lasers controlled by boundary conditions"
Y. Chassagneux, R. Colombelli, W. Maineult, S. Barbieri, H. E. Beere, D. A. Ritchie, S. P. Khanna,
E. H. Linfield, A. G. Davies
Nature 457, 174 (2009) . [pdf] - [link]

 

2008

"Effect of transverse mode structure on the far field pattern of metal-metal terahertz quantum cascade lasers"
P. Gellie, W. Maineult, A. Andronico, G. Leo, C. Sirtori, S. Barbieri, Y. Chassagneux, J.R. Coudevylle, R. Colombelli, S.P. Khanna, E.H. Linfield, A.G. Davies
J. Appl. Phys. 104, 124513 (2008). [pdf] - [link]

"High-speed operation of GaN/AlGaN quantum cascade detectors at 1.55 micron"
A. Vardi, N. Kheirodin, L. Nevou, H. Machhadani, L. Vivien, P. Crozat, M. Tchernycheva,
R. Colombelli, F. H. Julien, F. Guillot, C. Bougerol, E. Monroy, S. Schacham, G. Bahir
Appl. Phys. Lett. 93, 193509 (2008). [pdf] - [link]

"Stark-tunable electroluminescence from cavity polariton states"
Y. Todorov, P. Jouy, A. Vasanelli, L. Sapienza, R. Colombelli, U. Gennser, C. Sirtori
Appl. Phys. Lett. 93, 171105 (2008). [pdf] - [link]

"Gigahertz modulation of tunable terahertz radiation from photomixers driven at telecom wavelengths"
M. Martin, J. Mangeney, P. Crozat, Y. Chassagneux, R. Colombelli, N. Zerounian, L. Vivien, K. Blary
Appl. Phys. Lett. 93, 131112 (2008). [pdf] - [link]

"Surface-plasmon distributed-feedback mid-infrared quantum cascade lasers based on hybrid plasmon/air-guided modes"
A. Bousseksou, V. Moreau, R. Colombelli, C. Sirtori, G. Patriarche, O. Mauguin, L. Largeau,
G. Beaudoin, I. Sagnes
El. Lett. 44, 807 (2008).[pdf] - [link]

"Proof-of-principle of surface detection with air-guided quantum cascade lasers"
V. Moreau, R. Colombelli, R. Perahia, O. Painter, L.R. Wilson, A.B. Krysa
Opt. Express. 16, 6387 (2008). [pdf] - [link]

"Emission of cavity polaritons under electrical injection"
L. Sapienza, A. Vasanelli, R. Colombelli, C. Ciuti, Y. Chassagneux, C. Manquest,
U. Gennser, C. Sirtori
Phys. Rev. Lett. 100, 136806 (2008). [pdf] - [link]

 

2007

V. Moreau, M. Bahriz, R. Colombelli, R. Perahia, O. Painter, L.R. Wilson, A.B. Krysa, "Demonstration of air-guided quantum cascade lasers without top claddings",
Opt. Express 15, 14861 (2007). [pdf] - [link]

V. Moreau, P.A. Lemoine, M. Bahriz, Y. De Wilde, R. Colombelli, L. Wilson, A. Krysa, "Direct imaging of a laser mode via mid-infrared near-field spectroscopy",
Applied Physics Letters 90, 201114 (2007). [pdf] - [link]

M. Bahriz, O. Crisafulli, V. Moreau, R. Colombelli, O. Painter, "Design of mid-IR and THz quantum cascade laser cavities with complete TM photonic bandgap",
Optics Express 15, 5948 (2007). [pdf]-[link]

L. Sapienza, A. Vasanelli, C. Ciuti, C. Manquest, Carlo Sirtori, R. Colombelli, and U. Gennser, "Photovoltaic Probe of Cavity Polaritons in a Quantum Cascade Structure",
Applied Physics Letters 90, 201101 (2007) [pdf] - [link]

Y. Chassagneux, J. Palomo, R. Colombelli, S. Dhillon, C. Sirtori, H. Beere, J. Alton, D. Ritchie,
"THz microcavity lasers with sub-wavelength mode volumes and thresholds in the milli-Ampere range", Appl. Phys. Lett. 90, 091113 (2007). [pdf] - [link]

Y. Chassagneux, J. Palomo, R. Colombelli, S. Barbieri, S. Dhillon, C. Sirtori, H. Beere, J. Alton, D. Ritchie, "Low Threshold THz QC lasers with thin active regions", El. Lett. 43, 285 (2007). [pdf] - [link]

 

2006

V. Moreau, M. Bahriz, J. Palomo, L.R. Wilson, A.B. Krysa, C. Sirtori, D.A. Austin, J.W. Cockburn, J.S. Roberts, R. Colombelli, "Optical mode control of surface-plasmon quantum cascade lasers", Photon. Technol. Letters 18, 2499 (2006). [pdf] - [link]

M. Bahriz, V. Moreau, J. Palomo, R. Colombelli, D.A. Austin, J.W. Cockburn, L.R. Wilson,
A.B. Krysa, J.S. Roberts, "Room temperature operation of 7.5 µm surface-plasmon quantum cascade lasers", Appl. Phys. Lett. 88, 181103 (2006). [pdf] - [link]

R. Colombelli, C. Gmachl, A. M. Sergent, D. L. Sivco, E. Narimanov, V. Podolskiy, A. Y. Cho, and F. Capasso, "Surface-Plasmon Quantum Cascade Microlasers with Highly-Deformed Resonators", IEEE J. Sel. Topics Quantum Electron 12, 66 (2006). [pdf] - [link]

Collaborations:
L. Nevou, F. H. Julien, R. Colombelli, F. Guillot, E. Monroy, "Room-temperature intersubband emission of GaN/AlN quantum wells at =2.3 µm", El. Lett. 42, 1308 (2006). [pdf] - [link]

 

2005

V. Moreau, A.B. Krysa, M. Bahriz, L.R. Wilson, R. Colombelli, D.G. Revin, F. Julien, J.W. Cockburn and J.S. Roberts, "Pulsed operation of long-wavelength (l = 11.3 mm) MOVPE-grown quantum cascade lasers up to 350 K", Electronics Letters 41, 1175 (2005). [pdf] - [link]

R Colombelli, C Ciuti, Y Chassagneux, and C Sirtori, "Quantum cascade intersubband
polariton light emitters", Semiconductor Science and Technology 20, 985 (2005). [pdf] - [link]

Collaborations:
M. Tchernycheva, L. Nevou, L. Doyennette, A. Helman, R. Colombelli, F. H. Julien, F. Guillot,
E. Monroy, T. Shibata and M. Tanaka, "Intraband absorption of doped GaN/AlN quantum dots at telecommunication wavelengths", Applied Physics Letters 87, 101912 (2005). [pdf] - [link]

L. Doyennette, L. Nevou, M. Tchernycheva, A. Lupu, F. Guillot, E. Monroy, R. Colombelli,
F. H. Julien, "GaN-based quantum dot infrared photodetector operating at 1.38 mm", Electronics Letters 41, 1077 (2005). [pdf] - [link]

 

2004

"Quantum cascade surface-emitting photonic crystal laser"
R. Colombelli, K. Srinivasan, M. Troccoli, O. Painter, C. Gmachl, D.M. Tennant, A.M. Sergent, D.L. Sivco, A.Y. Cho, and F. Capasso
Science, 302,1374 (2003). [pdf]-[link]

"Fabrication technologies for quantum cascade photonic-crystal microlasers"
R. Colombelli, K. Srinivasan, M. Troccoli, O. Painter, C. Gmachl, D. M. Tennant, A. M. Sergent, D. L. Sivco, A. Y. Cho, and F. Capasso
IOP Nanotechnology 15, 675 (2004). [pdf]-[link]

"Lasing mode pattern of a quantum cascade photonic crystal surface-emitting microcavity laser"
K. Srinivasan, O. Painter, R. Colombelli, M. Troccoli, C. Gmachl, and F. Capasso,
Appl. Phys. Lett. 84, 4164 (2004). [pdf]-[link]

 

PRE-GROUP

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Selected Proceedings:

A. Bousseksou, J. Coudevylle, G. Xu, R. Colombelli, C. Sirtori, G. Beaudoin, I. Sagnes, "Room-temperature edge and surface-emitting distributed-feedback quantum cascade lasers without top cladding layers", Proc. SPIE 7616, 761615 (2010). [pdf] - [link]

R. Colombelli, Y. Chassagneux, A. Bousseksou, V. Moreau, S. Barbieri, C. Sirtori, G. Patriarche, G. Beaudoin, I. Sagnes, H. E. Beere, and D. A. Ritchie, "Mid/far-infrared semiconductor devices exploiting plasmonic effects", Proc. SPIE 7222, 722218 (2009). [pdf] - [link]

P-A. Lemoine , V. Moreau , M. Bahriz, Y. De Wilde, R. Colombelli, L.R.Wilson, A.B. Krysa,
"Intracavity near-field optical imaging of a mid-infrared quantum cascade laser mode", E-MRS
Proceedings 2007, Materials Science and Engineering B 149, 270 (2008). [pdf] - [link]

F. Julien, M. Tchernycheva, L. Nevou, L. Doyennette, R. Colombelli, E. Warde, F. Guillot, E. Monroy, "Nitride intersubband devices: prospects and recent developments", Phys. Stat. Sol. A 204, 1987 (2007). [pdf] - [link]

L. Doyennette, A. Vardi, F. Guillot, L. Nevou, M. Tchernycheva, A. Lupu, R. Colombelli, G. Bahir, E. Monroy, F. Julien, " Intraband photodetection at 1.3-1.5 micron in self-organized GaN/AlN quantum dots", Phys. Stat. Sol. B 243, 3993 (2006). [pdf] - [link]

L. Doyennette, A. Vardi, F. Guillot, L. Nevou, M. Tchernycheva, A. Lupu, R. Colombelli, G. Bahir, E. Monroy, F. Julien, " GaN/AlN quantum dot photodetectors at 1.3-1.5 micron", Superlatt. and Microstruct. 40, 262 (2006).

R. Colombelli, K.Srinivasan, M. Troccoli, O.J. Painter, C.F. Gmachl, D.M. Tennant, A.M. Sergent, D.L. Sivco, A.Y. Cho, F. Capasso, "Quantum cascade photonic crystal microlasers", SPIE Proceedings 5365, 228 (2004). [pdf] - [link]

 

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