The PGC Demodulation and Automatic Compensation of the Fiber Optic Interferometric Sensor Using FPGA Digital Signal Processing
碩士 === 國立高雄師範大學 === 光電與通訊工程學系 === 100 === In this paper , we use the balanced receiver with a 3-port optical circulator for the phase generated carrier demodulation system , and use the appropriate length of the optical path difference to improve the distortion and the instability amplitude. Also we...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/80468502277967870993 |