Temperature-dependent Brillouin Interactions in Chalcogenide Waveguides
We investigate stimulated Brillouin scattering (SBS) in As 2 S 3 waveguides over a temperature range from 18 °C to 145 °C. With increasing temperature, the Brillouin shift decreases at -0.55 MHz/K, while the gain coefficient decreases and gain linewidth increases without added waveguide loss.
Authors
- Duk‐Yong Choi (ORCID: https://orcid.org/0000-0002-5339-3085)
- Steve Madden (ORCID: https://orcid.org/0000-0003-3146-285X)
- Choon Kong Lai (ORCID: https://orcid.org/0000-0002-1807-859X)
- Benjamin J. Eggleton (ORCID: https://orcid.org/0000-0003-4921-9727)
- A. Arunachalam (ORCID: https://orcid.org/0000-0002-0750-0484)
- Alvaro Casas‐Bedoya (ORCID: https://orcid.org/0000-0002-0947-630X)
- Moritz Merklein (ORCID: https://orcid.org/0000-0002-5558-2592)
- Ziqian Zhang (ORCID: https://orcid.org/0000-0002-5420-8566)
- Richard Russell (ORCID: https://orcid.org/0009-0008-8051-2247)
- Cong Tinh Bui (ORCID: https://orcid.org/0009-0009-0858-8148)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_156
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00