Beam Characteristics of Mid-IR Quantum Cascade Lasers

被引：0
|
作者：
Krishnaswami, Kannan [1 ]
Bernacki, Bruce [1 ]
Cannon, Bret [1 ]
Phillips, Mark [1 ]
Ho, Nicolas [1 ]
Allen, Paul [1 ]
Anheier, Norman [1 ]
机构：
[1] Pacific NW Natl Lab, Richland, WA 99352 USA
来源：
2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5 | 2007年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report divergence, astigmatism and M(2) measurements for 8.77 mu m quantum cascade lasers. Measurements showed divergence of 62 degrees by 32 degrees FWHM +/- 2 degrees and M(2) values of 1.81 and 1.22 for the fast and slow axes respectively. Astigmatism at source was similar to 4 mu m, less than half a wave. (C) 2007 Optical Society of America
引用
收藏
页码：2512 / 2513
页数：2
相关论文
共 50 条
  • [1] Mid-IR intersubband quantum cascade lasers
    Sirtori, C
    Capasso, F
    Faist, J
    Cho, AY
    Collot, P
    Berger, V
    Nagle, J
    IN-PLANE SEMICONDUCTOR LASERS: FROM ULTRAVIOLET TO MID-INFRARED II, 1998, 3284 : 212 - 223
  • [2] Quantum Cascade Lasers Enhance Mid-IR Spectroscopy
    Hu, Jonathan
    Gmachl, Claire
    PHOTONICS SPECTRA, 2011, 45 (12) : 48 - 50
  • [3] Mid-IR room temperature quantum cascade lasers
    Faist, J
    Sirtori, C
    Capasso, F
    Sivco, DL
    Baillargeon, JN
    Hutchinson, AL
    Chu, SNG
    Cho, AY
    IN-PLANE SEMICONDUCTOR LASERS: FROM ULTRAVIOLET TO MIDINFRARED, 1997, 3001 : 264 - 270
  • [4] Improved thermal management of mid-IR quantum cascade lasers
    Spagnolo, Vincenzo
    Lops, Antonia
    Scamarcio, Gaetano
    Vitiello, Miriam S.
    Di Franco, Cinzia
    JOURNAL OF APPLIED PHYSICS, 2008, 103 (04)
  • [5] Improved thermal management of mid-IR quantum cascade lasers
    Spagnolo, Vincenzo
    Lops, Antonia
    Scamarcio, Gaetano
    Vitiello, Miriam S.
    Di Franco, Cinzia
    Journal of Applied Physics, 2008, 103 (04):
  • [6] Recent performance records for mid-IR quantum cascade lasers
    Razeghi, M.
    Bai, Y.
    Slivken, S.
    Kuboya, S.
    Darvish, S. R.
    TERAHERTZ AND MID INFRARED RADIATION: BASIC RESEARCH AND PRACTICAL APPLICATIONS, WORKSHOP PROCEEDINGS, 2009, : 3 - 4
  • [7] Linewidth Enhancement Factor of Mid-IR Quantum Cascade Lasers
    Bertrand, Mathieu
    Franckie, Martin
    Forrer, Andres
    Kapsalidis, Filippos
    Beck, Mattias
    Faist, Jerome
    2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2021,
  • [8] Mid-IR interband cascade lasers
    Yang, Rui Q.
    Hill, Cory J.
    Qiu, Yueming
    PROGRESS IN SEMICONDUCTOR MATERIALS V-NOVEL MATERIALS AND ELECTRONIC AND OPTOELECTRONIC APPLICATIONS, 2006, 891 : 27 - +
  • [9] Mid-IR Sensing Using External Cavity Quantum Cascade Lasers
    Day, Timothy
    Weida, Miles J.
    Arnone, David
    Pushkarsky, Michael
    Buerki, Peter
    Caffey, Dave
    Cook, Vince
    Takeuchi, Eric B.
    NEXT-GENERATION SPECTROSCOPIC TECHNOLOGIES III, 2010, 7680
  • [10] Miniaturized Quantum Cascade Lasers Enable Fast Mid-IR Spectroscopy
    Ostendorf, Ralf
    SPECTROSCOPY, 2016, 31 (04) : 32 - +
12345