Superstrate index control of waveguide grating reflectivity

Pissadakis, S., Sager, D.A., Zervas, Michael and Wilkinson, J.S. (2001) Superstrate index control of waveguide grating reflectivity. In, CLEO/Pacific Rim 2001: The 4th Pacific Rim Conference on Lasers and Electro-Optics, 2001, Chiba, Japan, 15 - 19 Jul 2001. 2pp.


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Waveguide gratings reflecting at wavelengths near 1530nm were fabricated by laser ablation of thin Ta2O5 films on glass waveguides. Variation of reflectivity from 0.3dB to 34dB was achieved by alteration of the superstrate refractive index.

Item Type: Conference or Workshop Item (Paper)
Additional Information: ME2-2
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions : University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 17191
Accepted Date and Publication Date:
Date Deposited: 15 Sep 2005
Last Modified: 27 Sep 2016 16:19

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