Title :
TE and TM coupling coefficients in distributed feedback double-heterostructure PbSnTe lasers
Author :
Kapon, Eli ; Hardy, A. ; Katzir, Abraham
Author_Institution :
Dept of Physics and Astronomy, Tel-Aviv Univ., Tel-Aviv, Israel
fDate :
3/1/1981 12:00:00 AM
Abstract :
TE and TM coupling coefficients for double-heterostructure distributed feedback (DFB) Pb1-xSnxTe diode lasers are calculated. Results are presented for rectangular, sinusoidal, symmetric-triangular, and sawtooth gratings for both intermode and intramode coupling. Based on these results, the design considerations of PbSnTe DFB lasers are also discussed.
Keywords :
Distributed feedback (DFB) lasers; Laser couplers; Semiconductor lasers; Diode lasers; Distributed feedback devices; Gratings; Laser feedback; Laser modes; Optical coupling; Optical design; Quantum well lasers; Tellurium; Waveguide lasers;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1981.1071108
