Optics and Precision Engineering, Volume. 17, Issue 4, 750(2009)
Beam collimation of LED in optical encoder
[1] [1] ZHANG J H,CAI L L.Autofocus laser rotary encoder [J].Applied Optics,1998,37(13):2691-2692.
[3] [3] YUJI M,TETSUYA S,TOUR Y.Optimizing design of high-resolution optical encoder using a point-source light-emitting diode [J].Optical Engineering,2005,44(1):013609-1-7.
[4] [4] HAMAMATSU P K K.Solid State Division .Technical information- LED,2001.
[5] [5] ODED K,ILANA G.The Physics of Moire Metrology[M].Wiley-Interscience Publication,1990:90-93.
[6] [6] YE SH X.The Photoelectric Technology of Precise Measuring Displacement[M].Chengdu:Sichuan Science and Technology Press,2003.(in Chinese)
[7] [7] ZHANG SH ZH.The Technology of Metrology Grating[M].Beijing:China Machine Press,1985.(in Chinese)
[8] [8] ZHENG F,ZHANG Y J.The Digital Signal and Iimage Processing[M].Beijing: Tsinghua University Press,2006.(in Chinese)
[9] [9] ZHU Y SH,YANG J T.Study of Moire fringe signals with high accuracy and supeior qualith in radial gratings[J].Acta Metrologica Sinica,1995,16(4):280-285.(in Chinese)
[10] [10] MAATSUZOE Y,NOBUHIKO T.Breadboard system and techniques to optimize the optical system of an encoder[J].Opt.Eng.,2001,40(2):283-288.
[11] [11] LUTENBERG A,PEREZ QUINTIAN F,REBOLLO M A.Study of a new design of an incremental optical encoder [J].SPIE,2006,6292:1-10
Get Citation
Copy Citation Text
ZHU Xiao-li, CHEN Jun-ning. Beam collimation of LED in optical encoder[J]. Optics and Precision Engineering, 2009, 17(4): 750
Category:
Received: Jun. 30, 2008
Accepted: --
Published Online: Oct. 28, 2009
The Author Email: Xiao-li ZHU (zxl@mail.hf.ah.cn)
CSTR:32186.14.