Open AccessInternal optical loss and light-current characteristic in injection lasers
Author(s) -
Z. N. Sokolova,
N. A. Pikhtin,
С. О. Сліпченко,
Levon V. Asryan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2086/1/012076
Subject(s) - laser , current (fluid) , quantum dot , optoelectronics , quantum dot laser , laser light , optics , materials science , physics , semiconductor laser theory , thermodynamics
Possibility of tailoring the light-current characteristic (LCC) shape in quantum dot (QD) lasers by varying uniformity of QDs is discussed. Making the QD ensemble less uniform results in roll-over in the LCC. The second branch in the LCC appears with making the QD ensemble even less uniform.