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Proceedings Paper

Sample spectra of optical signals
Author(s): Arseny Zhdanov; Vasily Kazakov; Oleg Moskaletz
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Paper Abstract

New kind of spectral processing of optical signals - the analysis of sample spectra is considered. These spectra are variable in time and introduced into the theory of spectral optical measurements for the first time. Spectral devices calculating sample spectra in optical range are considered as linear systems. Spectrum spread function of spectral device that performs the analysis of a sample of the spectrum is introduced as a reaction to the function. It is a linear integral operator kernel which establishes spectral device input-output ratio. Complex sample spectrum is obtained by using a dispersing system which is considered as optical four-pole network, a comprehensive description of which is the transfer function.

Paper Details

Date Published: 22 September 2011
PDF: 7 pages
Proc. SPIE 8134, Optics and Photonics for Information Processing V, 81340U (22 September 2011); doi: 10.1117/12.892683
Show Author Affiliations
Arseny Zhdanov, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Vasily Kazakov, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Oleg Moskaletz, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)


Published in SPIE Proceedings Vol. 8134:
Optics and Photonics for Information Processing V
Khan M. Iftekharuddin; Abdul Ahad Sami Awwal, Editor(s)

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