Compact and Fabrication-Tolerant Waveguide Bends Based on Quadratic Reflectors
We propose and experimentally demonstrate a broadband, polarization-diverse compact bending design for low-index-contrast waveguides, where light is re-directed via total internal reflection (TIR) on an air-trench quadratic (elliptical or parabolic) reflector surface. Compared to prior work based on...
| Main Authors: | , , , , , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers (IEEE),
2020-10-16T21:19:36Z.
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| Subjects: | |
| Online Access: | Get fulltext |