| Influence of shifted phase value on the output spectra of DFB lasers with phase shifter |
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| 作者姓名： | Hao Ding |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，CAS P. 0. Box 800-216，Shanghai 201800，China |
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| 摘 要： | DFB lasers with π/2 phase shifter can run stably on single mode and providevery high side mode suppression ratio (MSR). This attractive feature may be degraded ifphase shift deviates from π/2. In this paper, we analyze theoretically how the output spectraand side mode suppression ratio are influenced by the deviation value of phase shift from π/2.
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Influence of shifted phase value on the output spectra of DFB lasers with phase shifter |
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| Hao Ding.Influence of shifted phase value on the output spectra of DFB lasers with phase shifter[J].中国激光(英文版),1992(6). |
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| Authors: | Hao Ding |
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| Abstract: | |
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| Keywords: | DFB laser side mode suppression ratio |
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