Analysis of Relative Intensity Noise Spectra for Uniformly and Chirpily Stacked InAs–InGaAs–GaAs Quantum Dot Lasers
Journal of Lightwave Technology, Vol. 30, Issue 3, pp. 331-336 (2012)
Acrobat PDF (998 KB)
Abstract
The dynamic properties of uniformly and chirpily stacked InAs–InGaAs–GaAs quantum dot lasers are analyzed in terms of relative intensity noise spectra. For uniformly stacked quantum dot laser with ground-state lasing emissions of 1.3 μm, the K-factor limited bandwidth is 13 GHz. The extracted differential gain and gain compression factor are 1.7 × 10-15 cm2 and 2 × 10-16 cm3, respectively. For chirpily stacked quantum dot laser with excited-state lasing emissions of 1.2 μm, the K-factor limited bandwidth is 14 GHz. Yet the nonproportional dependence between resonance frequency and square root of incremental current yields differential gain of 4.3 × 10-15 cm2 and huge gain compression factor of 1.4 × 10-14 cm3.
© 2011 IEEE
Citation
Gray Lin, Hao-Ling Tang, Hsu-Chieh Cheng, and Hung-Lin Chen, "Analysis of Relative Intensity Noise Spectra for Uniformly and Chirpily Stacked
InAs–InGaAs–GaAs Quantum Dot Lasers," J. Lightwave Technol. 30, 331-336 (2012)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-30-3-331
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
« Previous Article | Next Article »
OSA is a member of 