Low-Threshold 795 nm Oxide-Confined Distributed Feedback Lasers With Surface Gratings
795 nm oxide-confined distributed feedback (DFB) lasers have been developed. The oxide-confined structure is used to realize lateral optical and current confinement, and the first-order surface gratings offer the frequency selectivity for single-longitudinal mode operation. The fabricated 200-&#...
Main Authors: | Pingping Qiu, Hengjie Zhou, Tongxin Wang, Qiuhua Wang, Qiang Kan |
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Format: | Article |
Language: | English |
Published: |
IEEE
2023-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/10264081/ |
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