Waveguide Vertical Couplers Covering the Visible to IR Spectral Range
We present the fabrication and optical performance of SU8 waveguide vertical couplers. By combining laser lithography and grayscale lithography we achieved 45-degree SU8 waveguide vertical couplers with a large transparency range and low optical loss, ideal for advanced fiber to chip coupling methods.
Authors
- Benoit Guilhabert (ORCID: https://orcid.org/0000-0002-3986-8566)
- Michael J. Strain (ORCID: https://orcid.org/0000-0002-9752-3144)
- Jack A. Smith (ORCID: https://orcid.org/0000-0002-2767-4510)
- Sean P. Bommer
- Changyu Hu (ORCID: https://orcid.org/0000-0002-7636-0235)
- Martin D. Dawson (ORCID: https://orcid.org/0000-0002-6639-2989)
- Ross Cassells
Institutions
- University of Strathclyde (GB)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799513
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Engineering and Physical Sciences Research Council
- Innovate UK