Quantitative optimization of epitaxial heterostructures for near IR high-power lasers

被引：0
|
作者：
Ladugin, M. A. [1 ]
Marmalyuk, A. A. [1 ]
机构：
[1] JSC Sigm Plus, Moscow, Russia
来源：
2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018) | 2018年
关键词：
quantum well heterostructures; high power lasers; WPE; near IR spectral range; MOCVD;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we present the results of careful analyses and calculations aimed at the development of the high power laser diodes, bars and arrays operating in near IR spectral region and based on quantum well A3B5 heterostructures with increased optical power and high wall-plug efficiency (WPE 70%). An increase in the internal quantum and external differential efficiency, a decrease in the threshold current, the cut-off voltage and series resistance, together allowed improving the output parameters of the semiconductor emitters.
引用
收藏
页码：179 / 179
页数：1
相关论文
共 50 条
  • [41] CALCULATED OPTIMIZATION OF A MICROCHANNEL COOLING SYSTEM FOR MIRRORS FOR HIGH-POWER LASERS
    IGNATENKO, ON
    STRULYA, IL
    KHARITONOV, VV
    HIGH TEMPERATURE, 1993, 31 (01) : 82 - 86
  • [42] Efficiency optimization of high-power GaAs lasers by balancing confinement and threshold
    Boni, A.
    Della Casa, P.
    Martin, D.
    Crump, P.
    27TH INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE (ISLC 2021), 2021,
  • [43] Power combiner for high-power diode lasers
    Selvas-Aguilar, R
    Martinez-Rios, A
    Torres-Gomez, I
    Duran-Ramirez, VM
    Barbosa-García, O
    FIFTH SYMPOSIUM OPTICS IN INDUSTRY, 2006, 6046
  • [44] OPTIMIZATION OF POWER EFFICIENCY OF (GAAL)AS INJECTION-LASERS OPERATING AT HIGH-POWER LEVELS
    WHITEAWAY, JEA
    THOMPSON, GHB
    IEE JOURNAL ON SOLID-STATE AND ELECTRON DEVICES, 1977, 1 (03): : 81 - 88
  • [45] High-power ℷ≈8 μm quantum cascade lasers with near optimum performance
    Gmachl, C
    Tredicucci, A
    Capasso, F
    Hutchinson, AL
    Sivco, DL
    Baillargeon, JN
    Cho, AY
    APPLIED PHYSICS LETTERS, 1998, 72 (24) : 3130 - 3132
  • [46] ZnSe-based Faraday isolator for high-power mid-IR lasers
    Mironov, E. A.
    Palashov, O., V
    Snetkov, I. L.
    Balabanov, S. S.
    LASER PHYSICS LETTERS, 2020, 17 (12)
  • [47] NOVEL COLLIDING PLASMA PULSE CLIPPER AND OPTICAL ISOLATOR FOR HIGH-POWER IR LASERS
    RUMSBY, PT
    MICHAELIS, MM
    OPTICS COMMUNICATIONS, 1977, 21 (03) : 337 - 342
  • [48] Ion production by lasers using high-power densities in a near infrared region
    Rohlena, K
    Kralikova, B
    Krasa, J
    Laska, L
    Masek, K
    Pfeifer, M
    Skala, J
    Parys, P
    Wolowski, J
    Woryna, E
    Farny, J
    Mroz, W
    Roudskoy, I
    Shamaev, O
    Sharkov, B
    Shumshurov, A
    Bryunetkin, BA
    Haseroth, H
    Collier, J
    Kuttenbeger, A
    Langbein, K
    Kugler, H
    LASER AND PARTICLE BEAMS, 1996, 14 (03) : 335 - 345
  • [49] Quantitative evaluation of the heat induced by fusion splices in high-power fiber lasers
    Han, Kai
    Lou, Zhaokai
    Zhou, Zichao
    Xi, Xiaoming
    Cui, Wenda
    Song, Changqing
    Xu, Xiaojun
    OPTICS COMMUNICATIONS, 2023, 530
  • [50] 1 GW HIGH-POWER SUBPICOSECOND PULSE GENERATION IN NEAR IR REGION
    AOYAGI, Y
    SEGAWA, Y
    INAMI, M
    NAMBA, S
    OPTICS COMMUNICATIONS, 1985, 52 (06) : 425 - 428
12345