Effect of cavity length on 1.55 μm buried-heterostructure DH laser characteristics
- 19 March 1981
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 17 (6) , 234-236
- https://doi.org/10.1049/el:19810166
Abstract
Various parameters in 1.55 μm buried-heterostructure DH laser design are obtained by simple analytical approximations and the effect of cavity length on laser characteristics. Threshold current density is found to vary strongly (3–10 kA/cm2) with cavity length when cleaved short enough. Interference in far-field patterns is shown to depend on cavity length.Keywords
This publication has 2 references indexed in Scilit:
- HETEROSTRUCTURE MATERIALSPublished by Elsevier ,1978
- IntroductionPublished by Elsevier ,1977