- 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
- Optics letters (ISSN:01469592)
- 巻号頁・発行日
- vol.37, no.15, pp.3105-3107, 2012-08
- 被引用文献数
-
7
We present a full range handheld probe type spectral domain optical coherence tomography (SD-OCT) method. Here, the sample arm is composed of a tilted fiber-optic cantilever scanner; thus, the phase shift concurrently occurs while sample scanning. With the phase shift, we could achieve a full range complex-conjugate-free OCT image with no additional phase shifters in the reference arm. To realize this technique, a magnetically actuated probe was adopted. Full range SD-OCT images of a pearl, human fingernail, and human tooth were subsequently obtained using this suggested probe. The scanning range and acquisition speed were 3 mm and 20 frames/s, respectively.