Open AccessСнижение внутренних потерь и теплового сопротивления в лазерных диодах со связанными волноводами
Author(s) -
А.Е. Жуков,
Н.Ю. Гордеев,
Ю.М. Шерняков,
А.С. Паюсов,
А.А. Серин,
М.М. Кулагина,
С.А. Минтаиров,
Н.А. Калюжный,
М.В. Максимов
Publication year - 2018
Publication title -
fizika i tehnika poluprovodnikov
Language(s) - English
Resource type - Journals
eISSN - 1726-7315
pISSN - 0015-3222
DOI - 10.21883/ftp.2018.11.46597.19
Subject(s) - enhanced data rates for gsm evolution , planar , excited state , optoelectronics , materials science , laser , quantum , thermal , transverse plane , quantum well , optics , physics , atomic physics , engineering , computer science , telecommunications , structural engineering , computer graphics (images) , quantum mechanics , meteorology
The results of studying edge-emitting quantum-well lasers with a layered design having coupled planar waveguides, capable of suppressing the generation of excited transverse modes, are presented. In this case, a low internal loss (0.4 cm^–1) is provided, combined with a small depth (~0.9 μm) of the active region, which results in a low thermal resistance of 6.0 (K/W) mm without a submount.