| Citation: |
Dong Lei, Zhang Ruikang, Wang Dingli, Zhang Jing, Chen Lei, Jiang Shan, Zhao Shengzhi, Yu Yonglin, Liu Shuihua. Theoretical and Experimental Investigation of SGDBR on Sampled Grating[J]. Journal of Semiconductors, 2008, 29(2): 356-360.
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Dong L, Zhang R K, Wang D L, Zhang J, Chen L, Jiang S, Zhao S Z, Yu Y L, Liu S H. Theoretical and Experimental Investigation of SGDBR on Sampled Grating[J]. J. Semicond., 2008, 29(2): 356.
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Theoretical and Experimental Investigation of SGDBR on Sampled Grating
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Abstract
The impact of the sampled grating in a distributed Bragg reflector laser on the tuning range, output power, and side-mode suppression ratio (SMSR) are investigated in detail.Design criteria are proposed, and the results are applied practically.The reflection spectrum of the sampled grating in the device is consistent with our design and a 30nm quasi-continuous-wave tuning range with SMSR＞30dB is achieved.-
Keywords:
- SGDBR laser,
- sampled grating,
- comb-shape spectrum
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References
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Proportional views
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