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16 August 2000 Dichroic beam splitter for convergent beams
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Abstract
This paper describes a dichroic beam splitter design for convergent f/8 telescope beams with high throughput, excellent image quality and a large field of view. Ray tracing and laboratory test demonstrate the workability of the concept. The beam splitter design is applicable in tip- tilt systems and multicolor imaging system as well in the wavelength range from 360 nm to 1000 nm. Initial observations with a prototype of this new beam splitter design are planned in the second half of the year 2000 at the 1.3m telescope on Mt. Skinakas.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Manfred F. Woche, Uwe Laux, and Jannis Papamastorakis "Dichroic beam splitter for convergent beams", Proc. SPIE 4008, Optical and IR Telescope Instrumentation and Detectors, (16 August 2000); https://doi.org/10.1117/12.395413
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