Calculation of the far-field halfpower width and mirror reflection coefficients of double-heterostructure lasers
- 9 January 1975
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 11 (1) , 11-12
- https://doi.org/10.1049/el:19750009
Abstract
A comparison is made between theoretical and experimental values of the beamwidth of a d.h. injection laser. The importance of the obliquity factor is pointed out. The good agreement between theory and experiment permits the determination of material properties from laser-diode measurements. Further, mirror reflection coefficients for lasers immersed in different liquids are calculated. Marked differences in the values of the Fresnel reflection coefficients, for normal incidence, are found.Keywords
This publication has 1 reference indexed in Scilit:
- Mode Reflectivity and Waveguide Properties of Double-Heterostructure Injection LasersJournal of Applied Physics, 1971