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Proceedings Paper

Superluminescent diodes of spectral range 730 – 790 nm based on strained SQW heterostructure
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Paper Abstract

Superluminescent diodes (SLDs) of spectral range 730 – 790 nm with strained single quantum-well (SQW) active layer and spatially single mode ridge waveguide were studied experimentally. SLDs with short active channels < 1000 μm have demonstrated broadband emission spectrum with median wavelength near 765 nm, FWHM of up to 60 nm and free space CW output power in the range 2 – 15 mW at 25°C. SLDs with longer active channels have demonstrated output of up to 150 mW and spectral half-width in the range 40 – 20 nm. TM mode was dominant in output emission.

Paper Details

Date Published: 21 February 2020
PDF: 6 pages
Proc. SPIE 11228, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV, 112282T (21 February 2020); doi: 10.1117/12.2544179
Show Author Affiliations
A. Yu. Andreev, Sigm Plus Ltd. (Russian Federation)
A. S. Anikeev, Opton Ltd. (Russian Federation)
National Univ. of Science and Technology "MISiS" (Russian Federation)
A. Chamorovskiy, Superlum Diodes Ltd. (Ireland)
S. N. Il’chenko, Opton Ltd. (Russian Federation)
M. A. Ladugin, Sigm Plus Ltd. (Russian Federation)
A. A. Marmalyuk, Sigm Plus Ltd. (Russian Federation)
A. A. Padalitsa, Sigm Plus Ltd. (Russian Federation)
K. M. Pankratov, Opton Ltd. (Russian Federation)
V. R. Shidlovski, Superlum Diodes Ltd. (Ireland)
S. D. Yakubovich, MTU MIREA (Russian Federation)
I. V. Yarotskaya, Sigm Plus Ltd. (Russian Federation)


Published in SPIE Proceedings Vol. 11228:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV
Joseph A. Izatt; James G. Fujimoto, Editor(s)

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