Acta Photonica Sinica, Volume. 50, Issue 5, 33(2021)
Research of Fiber Braking in the Single Fiber Scanning Endoscopic Imaging System
Figures & Tables(9)
Fig. 1. Schematic of single fiber scanning imaging along spiral lines
Fig. 3. The fiber displacement trajectory at the X axis during an imaging cycle without braking, recorded by PSD，the illustration is the fiber movement trajectory during the regression section
Fig. 4. Fiber vibration simulation model and the influence of braking phase on the fiber braking
Fig. 6. Fiber displacement trajectory at the X -axis with different braking phases in one imaging cycle, recorded by a PSD and the enlarged fiber displacement trajectory during the regression section
Fig. 7. Fiber displacement trajectory at the
Fig. 8. The influence of different braking signals on the recovered images of the USAF1951
Table 1. The detailed braking signals and the PSNR values of images shown in Fig.8
View tableView in ArticleTable 1. The detailed braking signals and the PSNR values of images shown in Fig.8
Serial number Braking period Braking voltage/V Braking phase/(°) PSNR a 0 0 0 29.1 b 3 18.2 150 29.4 c 2 15 192 29.9 d 2 18.2 192 30.5 e 3 18.2 92 25.1 f 4 21 192 24.6 g 4 18.2 192 27.2 h 3 18.2 192 31.2
Tools
Get Citation
Copy Citation Text
Haiyang YU, Huiying ZHANG, Simeng LIU, Jing YANG, Tianliang WANG, Bangning MAO, Yanlong MENG, Yanqing QIU, Yi LI. Research of Fiber Braking in the Single Fiber Scanning Endoscopic Imaging System[J]. Acta Photonica Sinica, 2021, 50(5): 33
Paper Information
Category: Imaging Systems
Received: Dec. 1, 2020
Accepted: Mar. 15, 2021
Published Online: Jun. 22, 2021
The Author Email: QIU Yanqing (qyqhz@cjlu.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20