Broadband couplers for hybrid silicon-chalcogenide glass photonic integrated circuits
We report on the design, fabrication and testing of three types of coupling structures for hybrid chalcogenide glass Ge23Sb7S70-Silicon (GeSbS-Si) photonic integrated circuit platforms. The first type is a fully etched GeSbS grating coupler defined directly in the GeSbS film. Coupling losses of 5.3...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
The Optical Society
2020
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| Online Access: | https://hdl.handle.net/1721.1/128530 |