集成MMI耦合器和SOA的46.9 nm可选波长阵列DFB激光器

Conference Proceedings. 2001 International Conference on Indium Phosphide and Related Materials. 13th IPRM (Cat. No.01CH37198) Pub Date : 2001-05-14 DOI:10.1109/ICIPRM.2001.929216

H. Oohashi, Y. Shibata, Hiroyuki Ishii, Yoshihiro Kawaguchi, Y. Kondo, Yuzo Yoshikuni, Y. Tohmori

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引用次数: 44

摘要

我们开发了波长可选的阵列DFB激光器，具有集成的MMI耦合器和用于WDM系统的SOA。制备了具有8通道和16通道DFB激光器的阵列DFB激光器。DFB激光器良好的均匀性使得16台DFB激光器的阈值电流均匀，标准差为0.37 mA。每个激光器之间的激光波长差设置为3nm，对应于温度变化30度的波长调谐范围。波长范围宽达46.9 nm，实现了16 DFB激光器的温度控制为30度。

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46.9-nm wavelength-selectable arrayed DFB lasers with integrated MMI coupler and SOA

We have developed wavelength-selectable arrayed DFB lasers with an integrated MMI coupler and SOA for WDM systems. Arrayed DFB lasers having eight and sixteen channels of DFB lasers are fabricated. The good uniformity of the DFB lasers characteristics provides uniform threshold current with the standard deviation of 0.37 mA in the arrayed 16 DFB lasers. The lasing wavelength difference between each laser is set to 3 nm, which corresponds to wavelength tuning range with a 30-degree temperature change. Wavelength range as wide as 46.9 nm is achieved with the 16 DFB lasers with a temperature control of 30-degree.

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Conference Proceedings. 2001 International Conference on Indium Phosphide and Related Materials. 13th IPRM (Cat. No.01CH37198)

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