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Tunable distributed-feedback quantum-cascade lasers for gas sensing applications
(1998)Proceedings of SPIE ~ Fabrication, testing, and reliability of semiconductor lasers III : 29-30 January 1998, San Jose, CaliforniaConference Paper -
Short (λ∼3.4μM) and Long (λ∼11.5μM) Wavelength Room Temperature Quantum Cascade Lasers
(1998)Intersubband Transitions in Quantum Wells: Physics and DevicesConference Paper -
High power continuous wave operation of mid-infrared quantum cascade lasers
(1997)Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)In recent years laser emission from unipolar quantum cascade (QC) structures has been demonstrated in a wide range of wavelengths and temperatures. Continuous wave (CW) operation has also been reported, but with limited output powers (a few tens of mW). We present here the results obtained on a mid-infrared QC laser, whose design has been carefully optimized in order to maximize the injection efficiency and the gain. The device employs a ...Conference Paper -
Mid-IR room temperature quantum cascade lasers
(1997)Proceedings of SPIE ~ In-plane semiconductor lasers: from ultraviolet to midinfrared : 10-13 February 1997, San Jose, CaliforniaConference Paper -
Tunable sources and quantum cascade lasers in the mid-IR
(1997)1997 Digest of the IEEE/LEOS summer topical meetings: 11-15 August 1996: at The Queen Elizabeth Hotel, Montreal, Quebec, CanadaConference Paper -
Continuous wave quantum cascade lasers in the 4-10 mu m wavelength region
(1996)Proceedings of SPIE ~ Laser Diodes and Applications IIConference Paper -
Long-wavelength (9-11 /spl mu/m) quantum cascade lasers
(1996)54th Annual Device Research Conference digest : June 24-26, 1996, University of California, Santa Barbara, Santa Barbara, CaliforniaConference Paper -
Quantum cascade lasers: a unipolar intersubband semiconductor laser
(1995)22nd International Conference on the Physics of SemiconductorsConference Paper -
Quantum cascade lasers: unipolar intersubband infrared lasers
(1995)Seventh International Conference on Indium Phosphide and Related Materials : May 9-13, 1995, Hokkaido University Conference Hall, Sapporo, Hokkaido, Japan : conference proceedingsConference Paper -
Mid-infrared (λ = 4.8 - 5.5 µm) electric-field tunable intersubband electroluminescent diode
(1994)CLEO '94: Summaries of Papers Presented at the Conference on Lasers and Electro-Optics. 1994 Technical Digest Series. Conference EditionConference Paper