Zobrazeno 1 - 4
of 4
pro vyhledávání: '"杨新敏"'
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 10-14 (1985)
本文在Gambling等人的工作基础上提出了一种简单易行的确定单模光纤特性参数的远场图法。以外直径约80μm的光纤为样品光纤,利用较廉价且性能优良的短波长激光器和探测器测出该样品的远
Externí odkaz:
https://doaj.org/article/a0110cf2f69a449994c4d9c0bacad43a
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 25-27 (1985)
本文对单模光纤模场直径的测量方法——横向位移法做了改进,采用了新型电致伸缩器件,并设计出自动扫描系统,从而实现了横向位移的自动化,并提高了位移精度和系统重复性。实测结果表明
Externí odkaz:
https://doaj.org/article/08953a3b50b94aabacb1530a989a2c8a
Publikováno v:
Hydrogeology & Engineering Geology / Shuiwendizhi Gongchengdizhi; Mar2024, Vol. 51 Issue 2, p58-65, 8p
Publikováno v:
Journal of Vibration, Measurement & Diagnosis; Jun2023, Vol. 43 Issue 3, p578-583, 6p