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31 August 2000 Analysis of acousto-optic modulation in optical fiber coupler
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Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397905
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom
Abstract
A fiber acousto-optic device is analyzed experimentally, which based on a single mode fiber coupler. The cutoff wavelength and splitting ratio in 630 nm are about 600 nm and 3 dB. When a strain wave acts on the packaged fiber coupler, the splitting ratio of the coupler will be changed which cause the modulation of output in the fiber coupler. At some frequency of strain wave, the modulation will get at Maximum.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Rongsheng Chen, Yanbiao Liao, Gangtie Zheng, Tonguy Liu, and Gerard Franklyn Fernando "Analysis of acousto-optic modulation in optical fiber coupler", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397905
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