5 November 2015 Calibration for single multi-mode fiber digital scanning microscopy imaging system
Author Affiliations +
Proceedings Volume 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015; 979512 (2015) https://doi.org/10.1117/12.2214129
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held June-July 2015, 2015, Hefei, Suzhou, and Harbin, China
Abstract
Single multimode fiber (MMF) digital scanning imaging system is a development tendency of modern endoscope. We concentrate on the calibration method of the imaging system. Calibration method comprises two processes, forming scanning focused spots and calibrating the couple factors varied with positions. Adaptive parallel coordinate algorithm (APC) is adopted to form the focused spots at the multimode fiber (MMF) output. Compare with other algorithm, APC contains many merits, i.e. rapid speed, small amount calculations and no iterations. The ratio of the optics power captured by MMF to the intensity of the focused spots is called couple factor. We setup the calibration experimental system to form the scanning focused spots and calculate the couple factors for different object positions. The experimental result the couple factor is higher in the center than the edge.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhe Yin, Zhe Yin, Guodong Liu, Guodong Liu, Bingguo Liu, Bingguo Liu, Yu Gan, Yu Gan, Zhitao Zhuang, Zhitao Zhuang, Fengdong Chen, Fengdong Chen, } "Calibration for single multi-mode fiber digital scanning microscopy imaging system", Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 979512 (5 November 2015); doi: 10.1117/12.2214129; https://doi.org/10.1117/12.2214129
PROCEEDINGS
6 PAGES


SHARE
Back to Top