光学学报, 2003, 23 (2): 231, 网络出版: 2006-06-27
激光输入光纤环形腔内相位调制输出功率谱分析
Spectrum Analysis of an Inner-Phase-Modulated Optical Fiber Resonator
摘要
从理论上详细分析了光纤环形腔有内相位调制时的输出光电流功率谱密度函数,该理论对任意相干长度的输入激光光源都是有效的。理论结果和实验数据表明,过快的相位调制能够平坦光电流功率谱上由于环形腔谐振特性而形成的周期性小峰,而弱相位调制对环形腔输出功率谱则影响不大。
Abstract
The power density spectrum of an inner-phase-modulated optical fiber resonator is analyzed theoretically and experimentally, which is valid for any source coherence time. The results indicate that fast modulation can flat the resonant peaks of the resonator's spectrum, while weak modulation does not.
罗家童, 钱景仁. 激光输入光纤环形腔内相位调制输出功率谱分析[J]. 光学学报, 2003, 23(2): 231. 罗家童, 钱景仁. Spectrum Analysis of an Inner-Phase-Modulated Optical Fiber Resonator[J]. Acta Optica Sinica, 2003, 23(2): 231.
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