Chinese Journal of Lasers, Volume. 28, Issue 4, 351(2001)
Homodyne Method for Measuring Narrow Linewidth Lasers
The relationship between the length of optical fiber time delay line and characteristics of periodical fluctuation affixed on homodyne spectrum is analyzed. Using this method, the output linewidth of active optical fiber ring resonator filter is measured. Experiment results are consistent with the theoretical model.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Homodyne Method for Measuring Narrow Linewidth Lasers[J]. Chinese Journal of Lasers, 2001, 28(4): 351