20 February 2006 Three-dimensional measurement by high-speed line-field Fourier-domain optical coherence tomography in vivo
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Abstract
A high-speed line-field Fourier-domain optical coherence tomography system has been developed. Tomographic images consisting of 656 A-lines are obtained at 121 frames per second. It is corresponding to 79,400 A-line/s. Three-dimensional volume sets consist of 256 OCT images are measured within 2.1 seconds. The sensitivity of this system is 79.5 dB. A biological tissue measurement is demonstrated with human nail fold in vivo. The three-dimensional nail fold structure is visualized.
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Shuichi Makita, Shuichi Makita, Yosifumi Nakamura, Yosifumi Nakamura, Yoshiaki Yasuno, Yoshiaki Yasuno, Takashi Endo, Takashi Endo, Masahiro Yamanari, Masahiro Yamanari, Violeta Dimitrova Madjarova, Violeta Dimitrova Madjarova, Goki Aoki, Goki Aoki, Masahide Itoh, Masahide Itoh, Toyohiko Yatagai, Toyohiko Yatagai, } "Three-dimensional measurement by high-speed line-field Fourier-domain optical coherence tomography in vivo", Proc. SPIE 6079, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X, 607911 (20 February 2006); doi: 10.1117/12.648332; https://doi.org/10.1117/12.648332
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