OPTICAL REFLECTOMETER BASED ON THE METHOD OF SPECTRAL INTERFEROMETRY
| Autor: | L. V. Yurchenko, D. N. Tatyanko, A. V. Bazakutsa, Yu. A. Shiyan, K. A. Lukin |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Physics::Instrumentation and Detectors
Physics::Optics lcsh:TK7800-8360 02 engineering and technology Optical time-domain reflectometer 01 natural sciences 010309 optics broadband sources of optical radiation Optics 0203 mechanical engineering 0103 physical sciences spectral interferometry Electrical and Electronic Engineering Physics 020301 aerospace & aeronautics White light interferometry high-brightness light emission diodes business.industry lcsh:Electronics Astrophysics::Instrumentation and Methods for Astrophysics Superluminescent diode Spectral phase interferometry for direct electric-field reconstruction Interferometry Optoelectronics the heterodyne frequency transfer Angle-resolved low-coherence interferometry business optical low-coherence reflectometry |
| Zdroj: | Радиофизика и электроника, Vol 20, Iss 2, Pp 90-96 (2015) |
| ISSN: | 2415-3400 |
| Popis: | The paper presents the creation results of the optical low-coherent reflectometer based on spectral interferometry with a heterodyne frequency transfer into the radiorange that allows to measure distances of tens of kilometers. The reflectometer layout for micro-distances based on fiber-optic Fabry-Perot interferometer and broadband infrared source was designed, fabricated and tested. Based on these investigations the feasibility and advisability of using the low-coherence spectral interferometry method for reflectometry measurements of distances for fiber-optic communication lines was demonstrated. |
| Databáze: | OpenAIRE |
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