期刊文献+

四倍频Nd:YAG激光器制作光纤布喇格光栅

Fabrication of Fiber Bragg Gratings by Fourth Harmonic of a Nd: YAG Laser
原文传递
导出
摘要 报道用四倍频Nd:YAG激光器产生的266um的光波.在高掺锗光纤中成功地写入了FBG的实验结果。 in this paper,the fabrication of fiber Bragg gratings by the fourth harmonic of aNd: YAG laser is described.This is the first report of writing with this kind of ultravioletlight source.The spatial and temporal coherence of laser team is imptoved by applying a FP etalon and a diaphragm of small aperture.The fiber was placed in an interferometer andexposed for 60 minutes.As a result,about 3% reflection was observed at 1505 um.
出处 《中国激光》 EI CAS CSCD 北大核心 1996年第5期457-460,共4页 Chinese Journal of Lasers
关键词 ND:YAG激光器 光纤布喇格光栅 光栅 激光器 fiber Bragg gratings fourth harmonic of Nd:YAG laser holographicinterferemeter
  • 引文网络
  • 相关文献
;
使用帮助 返回顶部