Radiation Hardness of Subterahertz Radiation Source Based on Heterodyne on Gunn Diode Generator and Superlattice Multiplier

Radiation Hardness of Subterahertz Radiation Source Based on Heterodyne on Gunn Diode Generator and Superlattice Multiplier

The radiation resistance to gamma irradiation of various dose levels (0.5, 2, 10 kGy) of a subterahertz radiation source from a heterodyne on a Gunn diode and a GaAs/AlAs semiconductor superlattice multiplier was estimated. A measuring chamber for studying the radiation resistance of Gunn diodes has...

Full description

Saved in:
Bibliographic Details
Published in:Technical physics Vol. 69; no. 2; pp. 271 - 273
Main Authors: Ivanov, A. S., Pavelyev, D. G., Obolensky, S. V., Obolenskaya, E. S.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-02-2024
Springer Nature B.V
Subjects:
Classical and Continuum Physics
Gamma irradiation
Gunn diodes
Multipliers
Physics
Physics and Astronomy
Radiation dosage
Radiation sources
Radiation tolerance
Superlattices
Gunn diode
superlattice
terahertz
radiation hardness
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The radiation resistance to gamma irradiation of various dose levels (0.5, 2, 10 kGy) of a subterahertz radiation source from a heterodyne on a Gunn diode and a GaAs/AlAs semiconductor superlattice multiplier was estimated. A measuring chamber for studying the radiation resistance of Gunn diodes has been developed and manufactured. The dependence of the output power on the frequency of a sub-terahertz radiation source before and after irradiation was evaluated analytically.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784224010195