Impact of Cavity Resonance Detuning on Watt-Level PCSELs
- Resource Type
- Conference
- Authors
- Kalapala, Akhil; Reilly, Kevin; Rotter, Thomas; Gautam, Chhabindra; Pan, Mingsen; Liu, Zhonghe; Chen, Yudong; Zhou, Ming; Gibson, Ricky; Bedford, Robert; Overman, Luke; Fan, Shanhui; Balakrishnan, Ganesh; Zhou, Weidong
- Source
- 2022 IEEE Photonics Conference (IPC) Photonics Conference (IPC), 2022 IEEE. :1-2 Nov, 2022
- Subject
- Components, Circuits, Devices and Systems
Performance evaluation
Stimulated emission
Magnetic resonance imaging
Power lasers
Surface emitting lasers
Photonic crystals
Threshold current
- Language
- ISSN
- 2575-274X
We report Watt-level high power photonic crystal surface emitting lasers with regrowth and flip-chip bonding processes. The impacts of the cavity resonance detuning scheme on the lasing performance will be discussed for increased optical power and reduced threshold current.