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18995 Bragg Gratings in Crystalline Waveguides Fabricated by Focused Ion Beam Milling

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Iñurrategui, I. and Ay, F. and Geskus, D. and Aravazhi, S. and Gadgil, V.J. and Wörhoff, K. and Pollnau, M. (2010) Bragg Gratings in Crystalline Waveguides Fabricated by Focused Ion Beam Milling. In: Proceedings of the 2nd International Workshop on FIB for Photonics, 6-7 Apr 2010, Cambridge, UK. pp. 8-9. Bristol University. ISBN not assigned

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Abstract

Results of an optimization study of deeply-etched Bragg gratings in KY(WO4)2:Yb3+ to obtain photonic cavity structures are reported. By optimizing parameters such as dose per area, dwell time and pixel resolution the redeposition effects are minimized and 4.3um-deep gratings are achieved.

Item Type:	Conference or Workshop Paper (Full Paper, Talk)
Research Group:	EWI-IOMS: Integrated Optical MicroSystems, Mesa-Nanolab
Research Program:	MESA-APS: Advanced Photonic Structures, MESA-General, MESA-NanoFabrication
Research Project:	Towards Active Integrated Optical Functions: From Dielectric Thin Films to Micro/Nanocavities to Ultrashort-pulse-Lasers
Additional Information:	http://www.bris.ac.uk/eeng/research/pho/fib4photonics.html
ID Code:	18995
Status:	Published
Deposited On:	08 December 2010
Refereed:	Yes
International:	Yes
More Information:	statistics metis

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