The experimental demonstration of a high efficiency silicon nitride grating coupler is reported for wavelengths from λ = 1.25 to 1.45 μm for TE polarization. At the resonant angle, a coupling efficiency higher than 60% has been measured.
|Number of pages||3|
|Journal||IEEE International Conference on Group IV Photonics GFP|
|Publication status||Published - 15 Oct 2007|
|Event||2007 4th International Conference on Group IV Photonics, GFP 2007 - |
Duration: 19 Sep 2007 → 21 Sep 2007
- Grating coupler
- Silicon nitride