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13 June 2005 High-speed and line-feed Fourier domain optical coherence tomography (Invited Paper)
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Abstract
Standard high-speed Fourier domain optical coherence tomography (FD-OCT) and a modified version of FD-OCT; a line-field FD-OCT (LF-FDOCT) are demonstrated. LF-FDOCT is using the principle of FD-OCT for its depth resolution and a one-dimensional imaging optics for its one-dimensional lateral resolution. A mechanical C-scan drived by a galvano scanner is introduced into the FD-FDOCT, which shows a cross sectional OCT image without any mechanical scanning. The improved version of FD-OCT visualizes the three-dimensional structure of a sample with only one-dimensional scanning. Both standard FD-OCT and LF-FDOCT are applied to dermatological applications and visualize the inner structure of an in vivo human fingerpad.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yoshiaki Yasuno, Shuichi Makita, Takashi Endo, Gouki Aoki, Masahiro Yamanari, Yoshifumi Nakamura, Masahide Itoh, and Toyohiko Yatagai "High-speed and line-feed Fourier domain optical coherence tomography (Invited Paper)", Proc. SPIE 5856, Optical Measurement Systems for Industrial Inspection IV, (13 June 2005); doi: 10.1117/12.621582; https://doi.org/10.1117/12.621582
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