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.
© 2005 Optical Society of America
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4550) Fourier optics and signal processing : Correlators
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.4500) Medical optics and biotechnology : Optical coherence tomography
C. C. Rosa, J. Rogers, and A. G. Podoleanu, "Fast Scanning Transmissive Delay Line for Multi-Scan Optical Coherence Tomography," in Optical Coherence Tomography and Coherence Techniques II, W. Drexler, ed., Vol. 5861 of Proc. SPIE (Optical Society of America, 2005), paper MC7.
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