Brillouin Lasers Based on 11 Million-Q On-Chip Chalcogenide Resonators Without Direct Etch Process

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We have experimentally demonstrated on-chip chalcogenide resonators with Q-factor of 1.1x107 using a new fabrication method which avoids direct etching of chalcogenide film. Low threshold power (12mW) Brillouin laser is implemented using the fabrication method. Also, cascaded lasing up to 3rd stokes have been observed with 42 mW of pump power.
Publisher
IEEE Computer Society
Issue Date
2019-07-28
Language
English
Citation

2019 International Conference on Optical MEMS and Nanophotonics, OMN 2019, pp.28 - 29

ISSN
2160-5033
DOI
10.1109/OMN.2019.8925242
URI
http://hdl.handle.net/10203/280801
Appears in Collection
PH-Conference Papers(학술회의논문)
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