A new laser displacement sensor based on triangulation for gauge real-time measurement

Optics and Laser Technology

Volumn 40, Issue 2, 2008, Pages 252-255

  Zhang, Zhifeng ^a   Feng, Qibo ^a   Gao, Zhan ^a   Kuang, Cuifang ^a   Fei, Cheng ^a   Li, Zhang ^a   Ding, Jinyun ^a  

^a BEIJING JIAOTONG UNIVERSITY   (China)

Author keywords

Displacement sensor; Quadrant photodiode detector; Triangular method

Indexed keywords

LASER PULSES; OPTICAL RESOLVING POWER; PHOTODETECTORS; PHOTODIODES; REAL TIME SYSTEMS;

LASER DISPLACEMENT SENSORS; QUADRANT PHOTODIODE DETECTORS; TRIANGULAR METHODS;

OPTICAL SENSORS;

EID: 34848911608     PISSN: 00303992     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlastec.2007.04.009     Document Type: Article

References (7)

1. Ji Z., and Leu M.C. Design of optical triangulation devices. Opt Laser Technol 21 (1989) 335-338
2. Sun Y.-C., Ge B.-Z., and Zhang Y.-M. Review for the 3D information measuring technology. J Optoectron Laser 15 (2004) 248-254
3. Zhang J., and Tan J.-B. Micro detection system with nm resolution using self-focal confocal microscope. J Optoelectron Laser 13 (2002) 374-377
4. Du Y., Li Z., and Zhang G.-X. Optical non-contact measurement technology for 3-D surface. Opt Percision Eng 7 (1999) 1-6
5. Kuang C.-F., Feng Q.-B., and Liu B. Study on background light influences on four-quadrant detectror. Laser Infrared 34 (2004) 493-495
6. Dang L., Liu J., and Tang X. Research on measuring and adjusting method of dispersion spot at double quadrant photoelectric detector. Acta Photonica Sinica 33 (2004) 989-993
7. Kuang C.-F., Feng Q.-B., Feng J.-Y., and Liu B. Analyzing characteristicoftehfour-quadrant detector applied to laser alignment. Opt Tech 30 (2004) 387-389