Chinese Journal of Lasers, Volume. 25, Issue 3, 261(1998)
Study of Spectral Widening Characteristics of a Waveguide Phase Modulator
The relation of spanned optical spectrum and modulation intensity in a phase modulator is calculated in this paper. The frequency spectrum of 0.6328 μm light driven by 2.45 GHz microwave at 1 W power is analyzed and observed. Finally, with a grating spectrometer, the 0.13 nm spectrum width at 16 W microwave power is measured. The two measured results are in good agreements.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study of Spectral Widening Characteristics of a Waveguide Phase Modulator[J]. Chinese Journal of Lasers, 1998, 25(3): 261
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