Video-rate en-face OCT imaging by parallel heterodyne detection

Masahiro Akiba; Kinpui P. Chan; Naohiro Tanno

doi:10.1117/12.589048

13 April 2005 Video-rate en-face OCT imaging by parallel heterodyne detection

Masahiro Akiba, Kinpui P. Chan, Naohiro Tanno

Proceedings Volume 5690, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX; (2005) https://doi.org/10.1117/12.589048
Event: SPIE BiOS, 2005, San Jose, CA, United States

Abstract

We have demonstrated video-rate horizontal cross-sectional (en-face) OCT imaging using a parallel heterodyne detection technique. This technique is based on a dual-channel frequency synchronous detection technique that operates a pair of CCD cameras as two-dimensional heterodyne sensor arrays. Using this technique a series of full-field en-face OCT images are acquired at a rate of 100 frames/s during a single longitudinal scan. Results of en-face OCT imaging are reported.

Citation Download Citation

Masahiro Akiba, Kinpui P. Chan, and Naohiro Tanno "Video-rate en-face OCT imaging by parallel heterodyne detection", Proc. SPIE 5690, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX, (13 April 2005); https://doi.org/10.1117/12.589048

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