- 著者
-
Min Eun Jung
Shin Jun Geun
Lee Jae Hwi
Yasuno Yoshiaki
Lee Byeong Ha
- 出版者
- Optical Society of America
- 雑誌
- Applied optics (ISSN:1559128X)
- 巻号頁・発行日
- vol.52, no.21, pp.5143-5151, 2013-07
We propose a single-step method appropriated for a fiber-optic probe-based full-range spectral domain optical coherence tomography (OCT). The fiber-optic probe was scanned over a sample with a magnetically driven actuator. In the reference arm, a phase shift of π/2 was applied during two neighbor axial scanning, from which the complex spectral interferogram was directly reconstructed. Since the complex-conjugate-free OCT image is obtained by doing just one Fourier transform on the complex interferogram, obtaining the full-range image is simple in algorithm and effective in computation time. Some full-range images of biological samples created with the proposed method are presented and the processing time is analyzed.