PAPERS
Chen Dingbo, Zhu Hongliang, Liang Song, Wang Baojun, Wang Lufeng, Kong Duanhua, Zhang Wei, Wang Huan, Sun Yu, Zhang Yunxiao and Wang Liesong
Abstract: A 1.55μm InGaAsP-InP three-section DFB laser with hybrid grating is fabricated and self-pulsations (SP) with frequencies around 20GHz are observed.The mechanism of SP generation in this device is researched.Furthermore,the important role of the phase tuning section on the SP is investigated.
Key words: self-pulsation, DFB laser, QWI
Article views: 3637 Times PDF downloads: 1117 Times Cited by: 0 Times
Received: 18 August 2015 Revised: 06 November 2007 Online: Published: 01 April 2008
| Citation: |
Chen Dingbo, Zhu Hongliang, Liang Song, Wang Baojun, Wang Lufeng, Kong Duanhua, Zhang Wei, Wang Huan, Sun Yu, Zhang Yunxiao, Wang Liesong. A Novel Three-Section Self-Pulsating DFB Laser with Hybrid Grating[J]. Journal of Semiconductors, 2008, 29(4): 682-685.
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Chen D B, Zhu H L, Liang S, Wang B J, Wang L F, Kong D H, Zhang W, Wang H, Sun Y, Zhang Y X, Wang L S. A Novel Three-Section Self-Pulsating DFB Laser with Hybrid Grating[J]. J. Semicond., 2008, 29(4): 682.
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