Three-dimensional measurement by high-speed line-field Fourier-domain optical coherence tomography in vivo

Shuichi Makita; Yosifumi Nakamura; Yoshiaki Yasuno; Takashi Endo; Masahiro Yamanari; Violeta Dimitrova Madjarova; Goki Aoki; Masahide Itoh; Toyohiko Yatagai

doi:10.1117/12.648332

20 February 2006 Three-dimensional measurement by high-speed line-field Fourier-domain optical coherence tomography in vivo

Shuichi Makita, Yosifumi Nakamura, Yoshiaki Yasuno, Takashi Endo, Masahiro Yamanari, Violeta Dimitrova Madjarova, Goki Aoki, Masahide Itoh, Toyohiko Yatagai

Author Affiliations +

Proceedings Volume 6079, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X; 607911 (2006) https://doi.org/10.1117/12.648332
Event: SPIE BiOS, 2006, San Jose, California, United States

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.

Citation Download Citation

Shuichi Makita, Yosifumi Nakamura, Yoshiaki Yasuno, Takashi Endo, Masahiro Yamanari, Violeta Dimitrova Madjarova, Goki Aoki, Masahide Itoh, and 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); https://doi.org/10.1117/12.648332

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