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Conference paper

Improvement of power characteristics in 850 nm quantum well laser with asymmetric barriers

In Proceedings of 2015 Ieee Photonics Conference — 2015, pp. 565-566

By Zubov, F.I.1; Maximov, M.V.1; Shernyakov, YuM.1; Gordeev, N.Yu1; Nadtochiy, A.M.1; Kryzhanovskaya, N.V.1; Semenova, Elizaveta2,3; Yvind, Kresten2,3; Asryan, L.V.4; Zhukov, A.E.1

From

St. Petersburg Academic University1

Department of Photonics Engineering, Technical University of Denmark2

Nanophotonic Devices, Department of Photonics Engineering, Technical University of Denmark3

Virginia Polytechnic Institute and State University4

Power and spectral characteristics of lasers with asymmetric barrier layers (ABLs) and a wide waveguide are studied. The use of ABLs reduces the saturation of light-current characteristic, associated with the parasitic recombination in the waveguide.

Language: English
Publisher: IEEE
Year: 2015
Pages: 565-566
Proceedings: 2015 IEEE Photonics Conference
ISBN: 1479974641 , 147997465X , 147997465x , 1479974668 , 9781479974641 , 9781479974658 and 9781479974665
Types: Conference paper
DOI: 10.1109/IPCon.2015.7323556
ORCIDs: Semenova, Elizaveta and Yvind, Kresten
Keywords

Charge carrier processes Gallium arsenide Optical pumping Optical saturation Photonics and Electrooptics Radiative recombination Temperature

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