Published November 2018
| Version v1
Journal article
Reduction of Internal Loss and Thermal Resistance in Diode Lasers with Coupled Waveguides
Creators
- 1. St. Petersburg Academic University, Russian Academy of Sciences (Russian Federation)
- 2. Ioffe Institute (Russian Federation)
- 3. Peter the Great St. Petersburg Polytechnic University (Russian Federation)
Description
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.
Additional details
Identifiers
Publishing Information
- Journal Title
- Semiconductors
- Journal Volume
- 52
- Journal Issue
- 11
- Journal Page Range
- p. 1462-1467
- ISSN
- 1063-7826
- CODEN
- SMICES
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 49100709
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S36: MATERIALS SCIENCE;
- Descriptors DEI
- LASERS; LOSSES; QUANTUM WELLS; WAVEGUIDES
- Descriptors DEC
- NANOSTRUCTURES
Optional Information
- Copyright
- Copyright (c) 2018 Pleiades Publishing, Ltd.