Title :
Dynamic modelling of distributed-feedback lasers using scattering matrices
Author_Institution :
Dept. of Electr. & Electron. Eng., Nottingham Univ., UK
Abstract :
A new technique for modelling DFB semiconductor lasers above threshold using scattering matrices is described. Quarter-wave-shifted grating devices are compared with unshifted devices under transient conditions.
Keywords :
S-matrix theory; distributed feedback lasers; laser theory; semiconductor device models; semiconductor junction lasers; DFB semiconductor lasers; distributed-feedback lasers; dynamic modelling; quarter wave shifted grating devices; scattering matrices; transient conditions; unshifted devices;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890874
