Accession Number:
ADP013289
Title:
Quantum-Well Curved-Grating DBR Laser Structure
Descriptive Note:
Conference proceedings
Corporate Author:
RUSSIAN ACADEMY OF SCIENCES SAINT PETERSBURG IOFFE PHYSICAL-TECHNICAL INST
Personal Author(s):
Report Date:
2001-06-01
Pagination or Media Count:
3.0
Abstract:
Theoretical investigation of the separate confinement single multi quantum-well DBR laser with curved-groove diffraction gratings c-DBR is presented. Our calculations show that the proposed laser design provides both spectral selectivity of conventional DBR resonator and output beam focusing in the plane of p-n-junction. A comparison of the c-DBR and the c-DFB laser designs is also presented.
Descriptors:
Subject Categories:
- Lasers and Masers
- Solid State Physics