A high side modes suppression dual-loop optoelectronic oscillator with Fabry-Perot etalon
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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In recent years there has been a lot of interest in the development of optical processing elements for optical computing and neural networks. These devices are expected to exploit the high parallelism possible with optical systems. Several candidates have been proposed and demonstrated but it is still not clear which, if any, will be the clear leader in providing a cheap, reliable optical switc...
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ژورنال
عنوان ژورنال: Photonic Sensors
سال: 2013
ISSN: 1674-9251,2190-7439
DOI: 10.1007/s13320-013-0139-y