Angular probe based on using Fabry-Perot etalon and scanning technique
نویسندگان
چکیده
منابع مشابه
Tunable spatial filtering with a Fabry-Perot etalon.
A Fabry-Perot etalon is used in the image plane as a means of selecting arbitrary directions of propagation in the angular spectrum of an object. This provides a simple widely tunable spatial filter that could be useful in a number of image processing and pattern recognition applications.
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.001794