Advanced Search
KE Chang-jun, TAN Rong-qing, WU Jin, WAN Chong-yi. A new discharge type for non-chain pulsed HF/DF laser[J]. LASER TECHNOLOGY, 2008, 32(2): 119-121.
Citation: KE Chang-jun, TAN Rong-qing, WU Jin, WAN Chong-yi. A new discharge type for non-chain pulsed HF/DF laser[J]. LASER TECHNOLOGY, 2008, 32(2): 119-121.
shu

A new discharge type for non-chain pulsed HF/DF laser

  • Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China

More Information
  • Received Date: January 22, 2007
  • Revised Date: March 20, 2007
  • Published Date: April 24, 2008
    Graphical Abstract
    • Abstract
  • A new approach has been brought forward to obtain glow discharge in non-chain HF/DF laser.It has been shown a volume discharge is forming in non-uniform electric-field without preionization in SF6 and C2H6 mixtures,the energy deposition up to 200J/L.The discharge in the pin-plane gap is a diffuse jet expanding towards the anode with a bright plasma domain at the cathode.The discharge in the plane-plane gap is presented with many diffuse channels attached to bright circular cathode spots that diverge towards the anode,with the channels overlapping,form a spatially uniform glow discharge.The experimental results indicate that the new discharge type in SF6 and C2H6 mixtures is promising for creation of high energy and high frequency HF/DF laser.
    • FullText(HTML)
    • References (9)
  • [1]
    DEUTSH T F.Molecular laser action in hydrogen and deuterium halides[J].A P L,1967,10(8):234-236.
    [2]
    KE Ch J,WAN Ch Y,ZHOU J W,et al.High peak power pulsed HF laser[J].Laser Technology,2004,28(5):480-483(in Chinese).
    [3]
    KALISKY Y,WAICHMAN K,KAMIN S,et al.Plasma cathode preionized atmospheric pressure HF chemical laser[J].Opt Commun,1997,137:59-63.
    [4]
    BAKSHT E H,PANCHENKO A N,TARASENKO V F.Discharge lasers pumped by generators with inductive energy storage[J].IEEE J Q E,1999,QE35(3):261-266.
    [5]
    AKSENOV Y N,BORISOV V P,BURTSEV V V.A 400W repetitively pulsed DF laser[J].Quantum Electron,2001,31(4):290-292.
    [6]
    BRUNET H,MABBU M,VOIGNIER F.High energy-high averagepower pulsed HF/DF chemical laser[J].Proc SPIE,1995,2502:388-392.
    [7]
    APOLLONOV V V,FIRSOV K N,KAZANTESEV S Y.Scaling up of nonchain HF(DF) laser initiated by self-sustained volume discharge[J].Proc SPIE,2000,3886:370-381.
    [8]
    TARASENKO V F,ALEKSEEV S D,GUBANOV V P,et al.Volume nanosecond high pressure discharge formed in a nonuniform electric field[J].Proc SPIE,2005,5777:531-534.
    [9]
    OSIPOV V V.Self-sustain volume discharge[J].Physics-Uspekhi,2000,43(2):221-240.
    • Related Articles

Catalog

    Get Citation
    PDF
    XML
    Article views (5) PDF downloads (15) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References

    Links：

    more+

    Website Copyright © Editorial Department of LASER TECHNOLOGY 蜀ICP备10038222号-1

    Address：No. 7, Section 4, Renmin South Road, Chengdu, Sichuan Province, China Post Code：610041

    Tel：028-68011091/68011046 Email: jgjs@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd. 

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return