Optoelectronic Microwave Signal Time-retarding Device

Optoelectronic Microwave Signal Time-retarding Device

A simple and cost- and power-efficient microwave signal optoelectronic delay line using a long-wavelength vertical cavity surface emitting laser is demonstrated and investigated by computer simulation and experimental inspection. Comparison with similar products of well-known global manufacturers, u...

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Bibliographic Details
Published in:2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) pp. 752 - 758
Main Authors: Belkin, M. E., Bakhvalova, T. N., Fofanov, D. A., Vasil'ev, M. G., Sigov, A. S.
Format: Conference Proceeding
Language:English
Published: IEEE 01-06-2019
Subjects:
Libraries
Optical modulation
Photonics
Radio frequency
Solid modeling
Springs
Vertical cavity surface emitting lasers
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Summary:A simple and cost- and power-efficient microwave signal optoelectronic delay line using a long-wavelength vertical cavity surface emitting laser is demonstrated and investigated by computer simulation and experimental inspection. Comparison with similar products of well-known global manufacturers, using a direct intensity modulation of distributed-feedback laser, showed comparable parameters with the better small-signal transmission characteristics for time delays up to 125 µs.
ISSN:2694-5053
DOI:10.1109/PIERS-Spring46901.2019.9017282