By Topic

Theoretical modeling of the small-signal modulation response of carrier and lattice temperatures with the dynamics of nonequilibrium optical phonons in semiconductor lasers

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Chin-Yi Tsai ; Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan ; Chih-Hsiung Chen ; Tien-Li Sung ; Chin-Yao Tsai
more authors

A theoretical model is presented that is capable of simultaneously simulating the small-signal modulation response of the carrier density, photon density, electron temperature, hole temperature, populations of nonequilibrium longitudinal (LO) and transverse optical (TO) phonons at different wave vectors, and lattice temperature in semiconductor lasers. The phonon dynamics of nonequilibrium LO and TO phonons is calculated from first principles by considering the polar and deformation-potential interactions between carriers and optical phonons. Rate equations of the energy transfer among electrons, holes, photons, optical phonons, and acoustic phonons are given. The small-signal modulation responses of carrier and lattice temperatures are calculated. The different roles of carrier and lattice heating in semiconductor lasers are discussed

Published in:

IEEE Journal of Selected Topics in Quantum Electronics  (Volume:5 ,  Issue: 3 )