Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2005.07a
- /
- Pages.459-460
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- 2005
Development of F-theta lens for Laser Scanning Unit (LSU)
레이저 주사광학계용 F-Theta Lens 개발
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Kim, Byeong-Gun
(DongShin Univ Graduate) ;
-
Lee, Gyeong-Sub
(DongShin Univ.) ;
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Jeong, Shang-Hwa
(Chosun Univ.) ;
- Kim, Sang-Suk (KOPTI) ;
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Kim, Hye-Jeong
(KOPTI) ;
-
Kim, Jeong-Ho
(KOPTI)
- Published : 2005.07.07
Abstract
The global consumption of aspheric surfaces will expand rapidly on the Electronics and Optical Components, Information and Communications, Aerospace and Defense, and Medical optics markets etc. We must research on market, technology forecast and analysis of aspheric surfaces that is a principle step of ultra precision machine technology with a base one of optical elements. Especially, F-theta lens is one of the important parts in LSU(Laser scanning unit) because it affects on the optical performance of LSU dominantly. The core is most of important to produce plastic F-theta lens by plastic injection molding method, which is necessary to get the ultra-precision aspheric and non-axisymmetric machine processing technology.