Waveguide gratings reflecting at wavelengths near 1530 nm were fabricated by laser ablation of thin Ta/sub 2/O/sub 5/ films on glass waveguides. Variation of reflectivity from 0.3 dB to 34 dB was achieved by alteration of the superstrate refractive index.
Superstrate index control of waveguide grating reflectivity
01.01.2001
163171 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Superstrate Index Control of Waveguide Grating Reflectivity
British Library Conference Proceedings | 2001
|Arrayed Waveguide Grating Based on Group-Index Modification
British Library Online Contents | 2006
|Arrayed Waveguide Grating Technology
British Library Online Contents | 2002
|Arrayed-waveguide grating multiplexer with graded-index free propagation region
British Library Conference Proceedings | 2003
|