Linewidth instability in a semiconductor laser due to feedback from a ring passive phase conjugate mirror

Bruce W. Liby; David Statman; John Gerard McInerney

doi:10.1117/1.602102

1 April 1999 Linewidth instability in a semiconductor laser due to feedback from a ring passive phase conjugate mirror

Bruce W. Liby, David Statman, John Gerard McInerney

Author Affiliations +

Optical Engineering, Vol. 38, Issue 4, (April 1999). https://doi.org/10.1117/1.602102

The effect of low power, photorefractive phase-conjugate feedback on the spectrum of a semiconductor laser is considered. Relaxation oscillations are observed at 4.2 GHz on either side of the fundamental lasing mode. Unstable external cavity mode features appear underneath the envelope of the relaxation oscillations. A further increase in feedback results in dramatic linewidth broadening. The experimental results are found to be similar to the effects observed with conventional reflectors and they closely agree with recent theoretical predictions.

Citation Download Citation

Bruce W. Liby, David Statman, and John Gerard McInerney "Linewidth instability in a semiconductor laser due to feedback from a ring passive phase conjugate mirror," Optical Engineering 38(4), (1 April 1999). https://doi.org/10.1117/1.602102

Published: 1 April 1999

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE