Single-Mode Limit and Bending Losses for Shallow Rib <inline-formula> <tex-math notation="TeX">$\hbox{Si}_{3}\hbox{N}_{4}}$</tex-math></inline-formula> Waveguides
The single-mode limit and bending losses for shallow rib waveguides are studied using the full vectorial film mode matching method. The maximum rib height for single-mode waveguides is found to be on the order of 10 nm for a rib width of 2 μm and a wavelength of 785 nm, with the exact val...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2015-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7003989/ |