Pulsed-repetitively slab waveguide RF-excited CO2 laser

被引：0
|
作者：
Dutov, AI
Kuleshov, AA
Novoselov, NA
Yurev, MS
机构：
来源：
XI INTERNATIONAL SYMPOSIUM ON GAS FLOW AND CHEMICAL LASERS AND HIGH-POWER LASER CONFERENCE | 1997年 / 3092卷
关键词：
slab CO2 laser; RF-pumping; pulsed-repetitively modes operation;
D O I：
10.1117/12.270232
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Research and development of pulsed-repetitively slab RF-excited CO2 laser is presented. The experiments were carried out for two modes operation: meander mode (duty factor delta = 50%) and pulse repetition mode at delta = 12.5%. The range of 240 divided by 4000 Hz of pulse repetition frequency was used. Pulse power about 400 W for meander mode and up to 700 W for the second mode have been obtained. Input power, radiation pulse shape and output beam divergence were measured.
引用
收藏
页码：260 / 264
页数：5
相关论文
共 50 条
  • [21] Analysis of Deformation of Reflector for RF-Excited CO2 Laser
    Zhang, Yan
    An, Weike
    Zhou, Yong
    Tan, Jingyin
    ENGINEERING SOLUTIONS FOR MANUFACTURING PROCESSES, PTS 1-3, 2013, 655-657 : 218 - 221
  • [22] Experiment stody on a RF-excited slab waveguide CO2, laser with the far field intensity distribution of a single suppressed peak
    Department of Engineering Optics, Beijing Institute of Technology, Beijing 100081, China
    Wuli Xuebao, 10 (1883):
  • [23] Cryogenic sealed-off slab CO laser excited by repetitively pulsed RF discharge
    Ionin, A. A.
    Seleznev, L. V.
    Shelestovich, A. V.
    Sinitsyn, D. V.
    INTERNATIONAL CONFERENCE ON LASERS, APPLICATIONS, AND TECHNOLOGIES 2007: HIGH-POWER LASERS AND APPLICATIONS, 2007, 6735
  • [24] 10-ATMOSPHERES HIGH REPETITION RATE RF-EXCITED CO2 WAVEGUIDE LASER
    LOVOLD, S
    WANG, G
    APPLIED PHYSICS LETTERS, 1982, 40 (01) : 13 - 15
  • [25] Study on impedance matching of RF-excited CO2 laser
    Wang, Youqing
    An, Chengwu
    Chen, Qingming
    Binggong Xuebao/Acta Armamentarii, 1998, 19 (01): : 51 - 55
  • [26] Output characteristics of a planar RF-excited CO2 laser with unstable-waveguide hybrid resonator
    Panahpour, A
    Soltanifard, MT
    Shayganmanesh, M
    Koroushavi, F
    Latifi, H
    XV INTERNATIONAL SYMPOSIUM ON GAS FLOW, CHEMICAL LASERS, AND HIGH-POWER LASERS PT 1 AND 2, 2005, 5777 : 460 - +
  • [27] CHIRP IN PULSED, RF-EXCITED CO2 WAVE-GUIDE LASERS
    SHARP, RC
    JOURNAL OF APPLIED PHYSICS, 1988, 64 (02) : 544 - 553
  • [28] Study on thermal effect of a coaxial RF-excited CO2 laser
    Wang, Y.Q.
    Chen, Q.M.
    Li, Z.G.
    Jiguang Jishu/Laser Technology, 2001, 25 (01):
  • [29] RF-excited CO2 laser with IR-optical fiber
    Guo, ZH
    Messaoud, S
    Ge, X
    Lu, YM
    Leonov, P
    1999 INTERNATIONAL CONFERENCE ON INDUSTRIAL LASERS (IL'99), 1999, 3862 : 183 - 186
  • [30] Overview of phylogeny and outstanding performances for RF-excited CO2 laser
    2001, Science Press (31):
12345