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《ACTA OPTICA SINICA》 2000-04
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Effective Bandwidth of a Fiber-Optic Ring Resonator with Round-trip optical Length Fluctuation

Hu Zongfu (Department of Telecommunication, Shanghai Tiedao University, Shanghai 200331)  
The effects of round trip optical length fluctuation (ROLF), assumed to be an ergodic random process, on a fiber optic ring resonator (FORR) are analyzed in detail. The results show that the effects of small slow ROLF are the same as the temporal coherence of input light, which makes the FORR effective bandwidth to be broadened. But the effect of small rapid ROLF is different, its effect on the effective bandwidth is very small. However if the ROLF is great enough, the FORR will lose its bandpass and bandstop characteristics. These results are verified experimentally.
【CateGory Index】: TN24
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Hu Zongfu Qian Jingren (University of Science and Technology of China, Department of Electic Engineering and Information Science, Hefei 230026) Shen Huiming (Hefei University of Technology, Department of Computer and information, Hefei 230009);Light Source Effects on Effective Fineness of a Fiber Optic Ring Resonator[J];ACTA OPTICA SINICA;1997-05
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Zeng Xuefei Chen Haiyan Liu Yongzhi (State Key Laboratory of Broadband Optical Fiber Transmission and Communication Networks, UEST of China Chengdu 610054);Theoretical Analysis of Novel Resonant-Interferometric Optical Fiber Gyroscope[J];Journal of University of Electronic Science and Technology of China;2003-03
2 Hu Zongfu (Department of Telecommunication, Shanghai Tiedao University Shanghai 200331 );Accurate Tuning Narrow-linewidth Laser Obtained by a Active Fiber-optic Ring Resonator[J];CHINESE JOURNAL OF QUANTUM ELECTRONICS;1999-02
3 Qian Jingren, Luo Jiatong, Yu Benli(Department of Electronic Engineering and Information Science, University of Science and Technology ofChina, Hefei 230027 China ); (Department of Physics, Anhui University, Hefei 230039 China );Frequency Filtering Characteristics of Active Fiber Ring Resonators[J];Chinese Journal of Quantum Electronics;2003-01
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