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.v57.i6-7.160
7 pages

High-Performance Continuous-Wave GalnSbAs/GaSb Type-II Lasers

D.A. Yarekha
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
A.N. Baranow
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
I. Rouyard
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
K. Alibert
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
M. M. Bykov
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine

ABSTRACT

The findings of the studies into narrow-stripe GalnSbAs/GaSb type-II QW lasers are presented. The measurements of laser performances have been made in a continuous-wave mode at room temperature. The optical output power reached 20mW/facet. The interval quantum efficiency of the lasers was found to be 89% and the power efficiency amounted to 20%. The laser emitted in the fundamental spatial mode and operated on a single frequency over a wide range of currents and temperatures. The side longitudinal mode suppression was as great as 30dB. The emission wavelength could be continuously current-tuned within 0.7 to 1.2nm. The single longitudinal mode behavior was attributable to the photorefractive effect owing to DX centers in the Te-doped emitter layer acting as a saturable absorber.


Articles with similar content:

Frequency Dependences of Scattering Matrices in the Resonance Domain
Telecommunications and Radio Engineering, Vol.55, 2001, issue 4
S. Y. Tolstel, V. I. Lutsenko
Effect of Electromagnetic Radiation and Temperature on Wheat Seed Viability
Telecommunications and Radio Engineering, Vol.57, 2002, issue 2-3
N. I. Grigor'eva, L. M. Chepel, T. M. Cheshko, S. P. Sirenko, V. I. Kiyko
Cryogenic-Optical Sensor for High-Sensitive Gravitational Measurements
Journal of Automation and Information Sciences, Vol.38, 2006, issue 4
Elena G. Udovitskaya, Vladimir M. Khodakovskiy, Vasiliy V. Kozorez, Ruslan A. Malitskiy, Panos M. Pardalos, Khasankhan M. Ismaili, Anatoliy M. Negriyko, Oleg K. Cheremnykh, Vitaliy A. Yatsenko, Leonid P. Yatsenko
Luminexcence Control of the Microwave Irradiation Impact on Green Algae
Hydrobiological Journal, Vol.47, 2011, issue 3
O. I. Datsenko, O. V. Vakulenko, O. O. Grigorieva, M. A. Berezovskaya
THERMAL TRANSPORT IN LOW-DIMENSIONAL NANOSTRUCTURES
Annual Review of Heat Transfer, Vol.14, 2005, issue 14
Arun Majumdar, Deyu Li