Design and implementation of a 2-D endoscopic optical fiber scanner

Zhihai Liu; Fei Gao

doi:10.1117/12.823929

6 March 2009 Design and implementation of a 2-D endoscopic optical fiber scanner

Zhihai Liu, Fei Gao

Proceedings Volume 7280, Seventh International Conference on Photonics and Imaging in Biology and Medicine; 72801D (2009) https://doi.org/10.1117/12.823929
Event: Photonics and Optoelectronics Meetings, 2008, Wuhan, China

Abstract

We have designed a small type of endoscopic 2D fiber scanner probe to incorporate OCT with endoscopy imaging. The new probe consists with two piezoelectric ceramics plated with electrode, a conductive thin-film with non-inverse piezoelectric effect and a piece of nude fiber with coating layers removed. To accomplish the scanning, the only thing need to be done is to drive the two piezoelectric ceramic sheets which provides simpler structure and at the same time minimizes the probe effectively. Here we have obtained some preliminary results and verified the feasibility of the program.

Citation Download Citation

Zhihai Liu and Fei Gao "Design and implementation of a 2-D endoscopic optical fiber scanner", Proc. SPIE 7280, Seventh International Conference on Photonics and Imaging in Biology and Medicine, 72801D (6 March 2009); https://doi.org/10.1117/12.823929

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