Analysis of Overlapping Spectra by Metods of Difraction Spectrometry

In connection with the advent of a new high-frequency digital techniques generation that allows harmonic signal creation with a sufficiently sharp phase change and the required period it has become possible to createan acousto-optic spectrometer for direct measurement of the optical radiation spectr...

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Bibliographic Details
Published in2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) pp. 1 - 4
Main Authors Karandin, A. V., Boritko, S. V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2018
Subjects
acousto-opticinteraction
differential spectrometer
Instruments
Optical diffraction
Optical distortion
Optical filters
Optical modulation
Phase modulation
sharp phase modulation
Spectroscopy
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Summary:In connection with the advent of a new high-frequency digital techniques generation that allows harmonic signal creation with a sufficiently sharp phase change and the required period it has become possible to createan acousto-optic spectrometer for direct measurement of the optical radiation spectrum derivatives. The paper presents the results of the study of the differential spectrometer created at the NTC Unique Instrumentation RAS on the basis of an acousto-optic cell with a sharp phase modulation of the operate voltage.
DOI:10.1109/WECONF.2018.8604349