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BARCÍK, P. WILFERT, O. KOLKA, Z.
Original Title
Diffraction of the Optical Wave in the Schmidt Cassegrain Telescope
Type
conference paper
Language
English
Original Abstract
The paper is focused on analysing of the distribution of optical intensity within a laser beam at the focal plane of the receiving optics which is affected mainly by diffraction of the optical wave in the Schmidt-Cassegrain telescope. The paper discusses the differences between diffraction of the optical wave on circular and annular aperture. In order to simplify the model of diffraction the Schmidt-Cassegrain telescope was approximated by annular aperture. This simplification seems to be valid according to experimental measurement which was carried out at the laboratory. The aim of the paper is to determine how the obscuration of the telescope affect the coupling efficiency of the Fully Photonic Receiver. Fully Photonic Receiver is used for direct coupling of the optical wave from free space to the single-mode optical fiber.
Keywords
free space optical link; diffraction; Schmidt-Cassegrain telescope; fiber coupling efficiency
Authors
BARCÍK, P.; WILFERT, O.; KOLKA, Z.
Released
27. 4. 2017
Publisher
IEEE
Location
Brno, Czech Republic
ISBN
978-1-5090-4594-5
Book
Microwave Techniques (COMITE), 2017 Conference on
Pages from
1
Pages to
5
Pages count
BibTex
@inproceedings{BUT136311, author="Peter {Barcík} and Otakar {Wilfert} and Zdeněk {Kolka}", title="Diffraction of the Optical Wave in the Schmidt Cassegrain Telescope", booktitle="Microwave Techniques (COMITE), 2017 Conference on", year="2017", pages="1--5", publisher="IEEE", address="Brno, Czech Republic", doi="10.1109/COMITE.2017.7932303", isbn="978-1-5090-4594-5" }