期刊文献+

多波长卫星测距的Raman激光系统 被引量:3

原文传递
导出
摘要 为了研制用于多波长卫星激光测距的激光系统,中国科学院上海天文台与捷克技术大学的联合研究组,在Prague实验室用Nd:YAG主被动锁模激光器产生的倍频0.53μm(脉冲能量35mJ,脉宽35ps)绿光抽运特制的1m长Raman盒中的高压H2,研究一阶频移光的转换效率与光束的空间特性.得到了一阶Stokes光(0.68μm):7mJ(单脉冲),光束发散角40″,空间抖动角小于4″.一阶反Stokes光(0.43μm):2mJ(单脉冲),光束发散角56″,空间抖动角小于4″.出射光中还有0.53μm的绿光:10mJ(单脉冲),光束发散角40″,空间抖动角小于7″.还用激光测距方程分别估算了用Raman产生的多波长激光的回波探测概率,结果表明所研制的该激光系统可以进行卫星实测.该Raman激光系统将装备于中国科学院上海天文台的卫星激光测距站进行多波长卫星测距研究.
出处 《中国科学(G辑)》 CSCD 2004年第6期711-717,共7页
基金 国家自然科学基金资助项目(批准号:10373022 10173018)
  • 相关文献

参考文献5

  • 1Degnan J J. Millimeter accuracy satellite laser ranging: A review. Contributions of Space Geodesy to Geodynamics: Technology, Geodynamics Series AGU, 1993, 25: 133-162
  • 2James B.Abshire, Pulsed multi-wavelength laser ranging system for measuring atmospheric delay. Applied Optics, 1980, 19(20): 3436-3440
  • 3Hamal K, Blazej J, Prochazka I, et al. Lasers for Multi-wavelength Satellite Laser Ranging: Proceedings of the 13th International Workshop on Laser Ranging. Washington D.C., NASA/CP-2003-212248, 2003
  • 4Kirchner G, Koidl F, Hamal K, et al. Multiple Wavelengths Ranging in Graz: Proceedings of the 9th International Workshop on Laser Ranging Instrumentation. Canberra: Australian Government Publishing Service, 1994, 3: 609~614
  • 5Hamal K, Blazej J, Prochazka I. Eye Safe Raman Laser: Proceedings of the 10th International Workshop on Laser Ranging Instrumentation. Shanghai: Shanghai Observatory, 1996. 344-348

同被引文献50

  • 1李人东,张忠萍,杨福民,王元明.双波长卫星激光测距资料处理方法的研究[J].测绘科学与工程,2005,25(1):15-19. 被引量:1
  • 2KOECHNERW.固体激光工程[M].北京:科学出版社,2002.233-237.
  • 3Hamal K, Prochazka I. In: Degnan J ed. Proceedings of the 13th International Workshop on Laser Ranging, Maryland: NASA Conference Publication, 2002:10.
  • 4Owens C. Appl. Opt., 1967, 6(1): 51.
  • 5Greene B, Herring T. In: Degnan J ed. Proceedings of the 13th International Workshop on Laser Ranging Instrumentation, Maryland: NASA Conference Publication, 2002:58.
  • 6Gardner S, Rowlett R. In: Brower L ed. RRL Publication, No.477, Maryland: RADIO Research LAB.,1976:1.
  • 7Degnan J. In: Bianco G ed. Proceedings of the 12th International Workshop on Laser Ranging, Matera:ASI, 2000:18.
  • 8Luches B. Opt. Lett., 1987, 12(1): 33.
  • 9James B, Gardner S. IEEE Transaction on Geo-science and Remote Sensing, 1985, GE-23(4): 414.
  • 10Samain E, Gibbs P. In: Degnan J ed. Proceedings of the 13th International Workshop on Laser Ranging,Maryland: NASA Conference Publication, 2002:21.

引证文献3

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部