Narrow bandwidth optimization using a polymer microring resonator in a thulium–holmium fiber laser cavity
A thulium–holmium fiber (THDF) laser cavity has been demonstrated with a SU-8 polymer microring resonator (PMRR) in the cavity. The PMRR has a 500μm radius and fabricated using the lithography method, with the SU-8 polymer acting as a host material. The butt coupling method was used for the horizont...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Elsevier
2020
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/24565/ https://doi.org/10.1016/j.optcom.2020.125574 |
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