Abstract

We propose a delay-differential equation to model dynamical instabilities in a quantum dot laser. We focus on a laser with a small gain section and a long empty section. A long cavity reduces the strong damping of the relaxation oscillation frequency. It leads to the appearance of dropouts at the delay period, which evolve to chaos.

© 2007 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Sensitivity of quantum-dot semiconductor lasers to optical feedback

D. O’Brien, S. P. Hegarty, G. Huyet, and A. V. Uskov
Opt. Lett. 29(10) 1072-1074 (2004)

Optically injected quantum-dot lasers

T. Erneux, E. A. Viktorov, B. Kelleher, D. Goulding, S. P. Hegarty, and G. Huyet
Opt. Lett. 35(7) 937-939 (2010)

Feedback induced instabilities in a quantum dot semiconductor laser

Olwen Carroll, Ian O’Driscoll, Stephen P. Hegarty, Guillaume Huyet, John Houlihan, Evgeny A. Viktorov, and Paul Mandel
Opt. Express 14(22) 10831-10837 (2006)

More Recommended Articles

References

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
Login to access OSA Member Subscription

Cited By

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
Login to access OSA Member Subscription

Figures (2)

You do not have subscription access to this journal. Figure files 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
Login to access OSA Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations 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
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics 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
Login to access OSA Member Subscription