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http://dx.doi.org/10.3807/KJOP.2016.27.1.032

Optical Design of a Laser Scanning System Stable Against Wavelength and Temperature Variations  

Kim, Da Ae (Dept. of Laser and Optical Information Engineering, Cheongju University)
Lee, Jong-Ung (Dept. of Laser and Optical Information Engineering, Cheongju University)
Publication Information
Korean Journal of Optics and Photonics / v.27, no.1, 2016 , pp. 32-40 More about this Journal
Abstract
The characteristics of an optical system vary depending on wavelength and ambient temperature. Based on the thin-lens approximation, we investigate the conditions for stabilizing an optical system against wavelength and temperature variations at the same time. The conditions are applied to designing a laser scanning system consisting of two lenses. The change in the effective focal length of the scanning system against wavelength and temperature variations is very small, as expected.
Keywords
Optical system design; Stabilized optical system; Laser scanning system; Achromatization; Athermalization;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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