High-Performance 940 nm Ge-Based VCSEL with an Over 16.8 GHz Modulation Bandwidth at 85 °C
We present a high-speed 940 nm vertical-cavity surface-emitting laser grown on a 330 μm Germanium substrate. The device demonstrates excellent performance over an extended temperature range, achieving a 16 GHz optical response up to 85°C. © 2024 The Author(s)
Authors
- Chao‐Hsin Wu (ORCID: https://orcid.org/0000-0001-7849-773X)
- Yun-Cheng Yang (ORCID: https://orcid.org/0000-0003-0022-1295)
- Wei‐Hsin Chen (ORCID: https://orcid.org/0000-0001-5009-3960)
- Zeyu Wan (ORCID: https://orcid.org/0009-0008-5649-0316)
- Guangrui Xia (ORCID: https://orcid.org/0000-0002-5290-4963)
- Chih-Chuan Chiu
- I-Chi Liu
Institutions
- University of British Columbia (CA)
- National Taiwan University (TW)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676570
- Citations
- 1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.21