Paper
1 June 1992 New UV focusing objective in laser focusing system
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Abstract
Using double-reflective spheres, a UV focusing objective with short focal length and long working distance was designed. This UV focusing objective could work in a wide wavelength range and has the property of antilaser damage. It was applied successfully in a laser focusing system with a spatial filter, with some interesting results.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Junfu Ma and Yanbin Zhu "New UV focusing objective in laser focusing system", Proc. SPIE 1625, Design, Modeling, and Control of Laser Beam Optics, (1 June 1992); https://doi.org/10.1117/12.58949
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KEYWORDS
Ultraviolet radiation

Laser systems engineering

Optical spheres

Spatial filters

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