图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

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

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v74.i4.50
pages 337-343

CONICAL 90° MIRRORS FOR TERAHERTZ LASER RESONATOR

V. P. Radionov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., 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

ABSTRACT

In the mid part of the terahertz range (1 THz) gas-discharge lasers are among the most common and available oscillators. Alignment of the resonator mirrors is one of the most critical and complex operations that have to be performed while using such lasers. Development of laser resonators that do not require adjustment of the mirrors is an important task. A study of the conical mirrors with an apex angle of 90° was considered. These mirrors are tested in a laser cavity. The tests were carried out in a gas-discharge HCN-laser at a wavelength of 337 microns (f ~ 0.89 THz). Experimental results have shown that such mirrors do not require precise alignment. This makes it possible to improve the stability of the radiation, to simplify the design of the laser and to reduce the complexity of its maintenance.


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
TERAHERTZ RANGE GAS-DISCHARGE LASERS PART 2: RESONATORS OF THE LASERS AND APPLICATIONS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 20
M. I. Dzyubenko, V. P. Radionov, Yu. Ye. Kamenev
THERMAL ACTION OF MICROWAVE RADIATION ON A VERY THIN CONDUCTIVE FIBER
Telecommunications and Radio Engineering, Vol.77, 2018, issue 19
S. V. Pogorelov, N. G. Kokodiy, М. V. Kaydash
DIFFERENTIAL PHASE SECTIONS BASED ON FORM BIREFRIGENCE IN THE TERAHERTZ FREQUENCY RANGE
Telecommunications and Radio Engineering, Vol.74, 2015, issue 8
Ye. M. Kuleshov, V. I. Bezborodov, V. V. Yachin, O.S. Kosiak
Electrodynamic System for Diffraction Radiation Oscillators with Resonant Matching of Diffraction Grating
Telecommunications and Radio Engineering, Vol.67, 2008, issue 7
Yu. V. Svishchov, Ye. B. Senkevich, V. S. Myroshnychenko, M. Yu. Demchenko