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Proceedings Paper

Fast scanning transmissive delay line for multi-scan optical coherence tomography
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Paper Abstract

A new transmissive grating-based scanning delay-line for optical coherence tomography is proposed, with dispersion compensation capability. Compared to other spectral delay-lines, our implementation has less loss due to a halved number of diffraction grating reflections, and implements a walk off compensation scheme. The performance of the delay line is evaluated. The delay line transmissive geometry targets balance detection configurations.

Paper Details

Date Published: 7 October 2005
PDF: 6 pages
Proc. SPIE 5861, Optical Coherence Tomography and Coherence Techniques II, 58610F (7 October 2005); doi: 10.1117/12.632973
Show Author Affiliations
Carla C. Rosa, Univ. of Porto (Portugal)
INESC-Porto (Portugal)
John Rogers, Ophthalmic Technology Inc. (Canada)
Adrian Gh. Podoleanu, Univ. of Kent (United Kingdom)

Published in SPIE Proceedings Vol. 5861:
Optical Coherence Tomography and Coherence Techniques II
Wolfgang Drexler, Editor(s)

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