Electrically pumped circular-grating distributed-Bragg-reflector lasers
Electrically pumped circular-grating distributed-Bragg-reflector lasers
复制标题
电泵浦圆形光栅分布式布拉格反射激光器
DOI：
10.1109/68.157115
复制
发表时间：
1992
影响因子：
2.6
通讯作者：
D. G. Knight
中科院分区：
文献类型：
--
作者：
C. Wu;M. Svilans;M. Fallahi;I. Templeton;T. Makino;J. Glinski;R. Maciejko;S. Najafi;C. Blaauw;C. Maritan;D. G. Knight
研究了电泵浦圆形光栅分布布拉格反射镜(CG-DBR)表面发射激光器的设计、制作和激光特性。在室温脉冲条件下实现了表面发射激光作用。虽然测量的阈值电流仍然高于理论计算，但通过改进制造和器件结构，应该可以实现连续波操作。
The design, fabrication, and lasing characteristics of electrically pumped circular-grating distributed-Bragg-reflector (CG-DBR) surface-emitting lasers, were studied. Surface-emitted lasing action was achieved at room temperature under pulsed condition. Although the measured threshold current is still higher than theoretical calculations, CW operation should be possible by improving the fabrication and the device structure.<<ETX>>