Directional Whispering Gallery Mode in Microring Lasers Enabled by Tilted Azimuthal Gratings
Whispering gallery mode (WGM) microcavities, which have been extensively studied for their ultrahigh Q factors and small mode volumes, are exceptional platforms for achieving ultralow‐threshold microlasers and functional resonators. However, the rotational symmetry of these structures traps light in...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2025-08-01
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| Series: | Advanced Photonics Research |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/adpr.202400172 |
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