Butt-jointed DBR laser with 15 nm tunability grown in three MOVPE steps
Butt-jointed DBR laser with 15 nm tunability grown in three MOVPE steps
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DOI：
10.1049/el:19950888
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发表时间：
1995-07
影响因子：
1.1
通讯作者：
Franck Delorme;S. Slempkes;G. Alibert;B. Rose;J. Brandon
中科院分区：
文献类型：
--
作者：
Franck Delorme;S. Slempkes;G. Alibert;B. Rose;J. Brandon
InGaAsP/InP对接埋脊DBR激光器，仅使用三步MOVPE工艺就实现了创纪录的15 nm调谐范围。已报道的规则间隔波长通道的最高数量(38个)是从两段DBR激光器获得的，其中无源波导在载流子诱导的有效折射率变化和主-被动耦合效率方面进行了优化。
InGaAsP/InP butt-jointed, buried ridge DBR lasers, exhibiting a record 15 nm tuning range, have been realised using only a three-step MOVPE process. The highest number (38) ever reported of regularly spaced wavelength channels is obtained from a two-section DBR laser, in which the passive waveguide was optimised in terms of carrier-induced effective index change and active-passive coupling efficiency.