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Author Andreeva, E. V. ♦ Luk'yanov, V. N. ♦ Il'chenko, S. N. ♦ Shidlovskii, V. R. ♦ Kurnyavko, Yu V. ♦ Yakubovich, S. D.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ♦ EMISSION SPECTRA ♦ LIGHT EMITTING DIODES ♦ LUMINESCENCE ♦ POWER GENERATION ♦ QUANTUM WELLS ♦ SERVICE LIFE ♦ WAVELENGTHS
Abstract We report superluminescent diodes (SLDs) with three ridged active channels, each having a width of 3.5 μm, based on one 'bulk' and two quantum-well heterostructures. At a cw output power greater than 100 mW, the emission spectra of these SLDs possess a quasi-Gaussian shape with centre wavelengths near 840, 860 and 1060 nm and widths about 15, 25 and 40 nm, respectively. In the above operating conditions, the median service life of the SLDs amounted to approximately 50000, 25000 and more than 60000 h, respectively. (lasers)
ISSN 10637818
Educational Use Research
Learning Resource Type Article
Publisher Date 2016-07-31
Publisher Place United States
Journal Quantum Electronics
Volume Number 46
Issue Number 7


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