Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

Volumes:
Volumen 78, 2019 Volumen 77, 2018 Volumen 76, 2017 Volumen 75, 2016 Volumen 74, 2015 Volumen 73, 2014 Volumen 72, 2013 Volumen 71, 2012 Volumen 70, 2011 Volumen 69, 2010 Volumen 68, 2009 Volumen 67, 2008 Volumen 66, 2007 Volumen 65, 2006 Volumen 64, 2005 Volumen 63, 2005 Volumen 62, 2004 Volumen 61, 2004 Volumen 60, 2003 Volumen 59, 2003 Volumen 58, 2002 Volumen 57, 2002 Volumen 56, 2001 Volumen 55, 2001 Volumen 54, 2000 Volumen 53, 1999 Volumen 52, 1998 Volumen 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v75.i4.50
pages 355-361

METHODS FOR OBTAINING MULTIFREQUENCY LASING IN RESONANT CAVITY OF THE THZ LASER

V. P. Radionov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine
P. K. Nesterov
O.Ya. Usikov Institute for Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
V. K. Kiseliov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine; V.N.Karazin Kharkiv National University 4, Svobody sq., 61022, Kharkiv, Ukraine

ABSTRAKT

In a number of areas of radio physics when developing heterodyne devices that use lasers of terahertz frequency range (THz) as radiation sources it is required to obtain a stable distance between the frequencies of the signal and heterodyne oscillation channels. This paper discusses the different ways of the problem solution, in particular, the possibility of the radiation of several lasing frequencies from the range of the gain medium emission in the total volume of the gain medium that gives a number of advantages in comparison with conventional methods. The scheme of the THz laser with combined multichannel resonant cavity and the method for obtaining a stable frequency difference in each channel are proposed. Developed multichannel laser can be used in conventional schemes of the interferometers and polarimeters, as well as in other measuring systems where the simultaneous generation of the THz radiation through the different channels with the frequency difference within the amplification band of the gain medium is required. This opens up new possibilities for the use of the THz lasers in the measuring systems.

REFERENZEN

  1. Kamenev, Yu.E., Kiseliov, V.K., Kuleshov E.M. et al., Submillimeter Laser Interferometer- Polarimeter for Plasma Diagnostics, Int. J. Infrared and Millimeter Waves. 19(6):835-848.

  2. Scherbov, V.А. and Nesterov, P.K., Doppler frequency shifters of submillimeter wave range, Fisika i technika mm i submm voln, in: Sbornik nauch. Trudov, Nauk. dumka, Kiev: 251-256 (in Russian).

  3. Scherbov, V.А., Кuleshov, Y.М., and Nesterov, P.K., The submillimeter lasers application in interferometers for the diagnostics of high-temperature plasma, Preprint No376, Kharkov: 11 p. (in Russian).

  4. Schmidt, V.V., Dyubko, S.F., Switch, V.A. et al., Measurement of the gas laser frequency with a wavelength of 0.337 mm and 0.311 mm, Radiotekhnika i Elektronika. 14(9):1708-1709 (in Russian).

  5. Bondarev, V.A., Valitov, R.A., Jabotinsky, M.E. et al., НСN laser frequency measurement, Izmerit. technika. 11:5-8 (in Russian).

  6. Volf, S.W., Button, K.J., Aldman, J.V. et al., A modulated submillimeter laser interferometer system for plasma density measurements, Appl. Optics. 15(11):699-703.

  7. Kіseliov, V.K. and Radionov, V.P., Two-frequency ring gas-discharge laser, Patent for invention № 78871 Ukraine, № а200504172 (in Russian).

  8. Kamenev, Yu.E. and Kuleshov, Y.М., Two-frequency lasing with orthogonal polarizations in the HCN-laser, Kvantovaya elektronika. 14(12):236-238 (in Russian).

  9. Kіseliov, V.K., Radionov, V.P., and Nesterov, P.K., Multifrequency terahertz laser, Patent for invention № 106643 Ukraine (in Russian).

  10. Radionov, V.P., Submillimeter laser with continuous frequency adjustment within the limits of laser spectrum line, Telecommunications and Radio Engineering, 63(11):1023-1028.


Articles with similar content:

RESONATOR METHOD FOR DETERMINATION OF LOSSES IN ONE- DIMENSIONAL METAL GRATINGS IN TERAHERTZ RANGE
Telecommunications and Radio Engineering, Vol.77, 2018, issue 13
M. I. Dzyubenko, V. P. Radionov, Z. Yu. Litvina, Yu. Ye. Kamenev
A TECHNIQUE FOR RESONANCE MATCHING OF DUAL PERIODIC STRUCTURES IN DIFFRACTION RADIATION OSCILLATORS
Telecommunications and Radio Engineering, Vol.73, 2014, issue 1
M. Yu. Demchenko, S. L. Senkevich, V. S. Miroshnichenko
Geometrical Optics of an Axially Symmetric Inhomogeneous Amplifying Medium
Telecommunications and Radio Engineering, Vol.52, 1998, issue 12
Vladimir V. Savchenko
THEORETICAL MODEL OF CONTROLLED TERAHERTZ BANDPASS FILTER WITH ISOLATOR PROPERTIES
Telecommunications and Radio Engineering, Vol.74, 2015, issue 2
K. A. Vytovtov, A. D. Arhipov
Examination of Pulse-Periodic Radiation Source Tunable in Ultraviolet Spectral Region
Telecommunications and Radio Engineering, Vol.58, 2002, issue 5&6
V. V. Shevchenko, V. P. Pelipenko, M. I. Dzyubenko, S. M. Kolpakov