Vertical coupling for silicon nitride waveguides using silicon grating couplers and transitions
Fiber to silicon nitride waveguides coupling is achieved using silicon grating coupler with a transition. Two optimized couplers are designed for TE and TM mode excitation, achieving over 55% efficiency. Fabrication issues are also discussed.
| Main Authors: | , , , , |
|---|---|
| Outros autores: | |
| Formato: | Conference Paper |
| Idioma: | English |
| Publicado: |
2013
|
| Subjects: | |
| Acceso en liña: | https://hdl.handle.net/10356/97823 http://hdl.handle.net/10220/12116 |