High reflectivity Bragg gratings fabricated by 248nm excimer laser holographic ablation in thin Ta films overlaid on glass waveguides


Pissadakis, S., Reekie, L., Zervas, M.N. and Wilkinson, J.S. (2003) High reflectivity Bragg gratings fabricated by 248nm excimer laser holographic ablation in thin Ta films overlaid on glass waveguides. In, COLA '03, Heraklion, Crete, 05 - 10 Oct 2003. 1pp.

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Description/Abstract

Relief Bragg grating reflectors inscribed on channel waveguides may be used in optical communications as add-drop wavelength multiplexers, gain-flattening filters, distributed feedback laser mirrors, or in sensing technology as high sensitivity devices for precise monitoring of chemical or biomedical processes. We present strong Bragg grating reflectors in Ta films with respect to the exposure conditions; and the second focuses in the implementation of those relief grating in functional waveguide devices.

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Subjects: T Technology > TP Chemical technology
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 41617
Date Deposited: 06 Oct 2006
Last Modified: 27 Mar 2014 18:26
URI: http://eprints.soton.ac.uk/id/eprint/41617

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