摘要
对单模低双折射光纤的克耳效应进行了理论分析和实验研究。采用相关检测的方法得到了克耳效应引起的光强变化的波形，利用数字信号处理技术对实验数据进行分析，得到25℃时单模低双折射光纤的克耳系数为5．4×10－（16）m／V－2。理论分析和实验结果证明了利用单模低双折射克耳效应进行高电压传感的可行性。
The Kerr effect of the single monomode low-birefringence (Lo -Bi)fiber has been analyzed in theory and experiment. The waveform of the output light intensity due to Kerr effect has been detected,and the Kerr constant was measured as 5. 4 ×10-16m/V-2 at 25℃. The good experimental results show the potential of the Kerr effect of Lo-Bi Fiber to be used for voltage detection.
出处
《激光与红外》
CAS
CSCD
北大核心
1998年第4期243-245,252,共4页
Laser & Infrared
基金
国家自然科学基金
