Chinese Journal of Lasers B, 2000, 9 (5): 423, 网络出版: 2006-08-08
The Experimental Study on Wide-band Tunable All-fiber Acousto-optic Filter Based on Null Coupler
The Experimental Study on Wide-band Tunable All-fiber Acousto-optic Filter Based on Null Coupler
摘要
Abstract
The fiber acousto-optic filter is fabricated successfully for the first time in China. The mode conversion is realized by the acoustic-wave induced perturbation. Excess loss of 0.1 dB and continuous tuning range between 1470 nm and 1580 nm are obtained. The polarization dependence of the filter is studied experimentally.
LI Tong, LI Qun, LIU Dan, LIU Xiaoming, PENG Jiangde. The Experimental Study on Wide-band Tunable All-fiber Acousto-optic Filter Based on Null Coupler[J]. Chinese Journal of Lasers B, 2000, 9(5): 423. LI Tong, LI Qun, LIU Dan, LIU Xiaoming, PENG Jiangde. The Experimental Study on Wide-band Tunable All-fiber Acousto-optic Filter Based on Null Coupler[J]. 中国激光(英文版), 2000, 9(5): 423.
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