National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
New type of a birefringent barrier element for narrow-band chain filter
Melich, Radek ; Melich, Zbyněk ; Šolc, Ivan ; Klimeš st., J. ; Klimeš ml., J.
It is described a design of an inclination-tunable barrier element that is solved as a Šolc type birefringent filter. The element consists of two subfilters that are built up of oblique cut plates. This oblique cut provides possibility of continuous tuning by an inclination in only one axis. Furthermore, it is described a principle how to get subfilter tuning values so that only the main filter wavelengths is transmitted. It is proved functionality and performance of considered barrier at two wavelengths.

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