Stability analysis is done by applying criterion dnQ((o)/cfco>0 for grating tuned strong external feedback semiconductor lasers. The resulting stable and unstable operating ranges agree well with experiment results.
Sun, Haiyin and Mazumder, Malay K.
"Application of Stable Operating Criterion to Grating Tuned Strong External Feedback Semiconductor Lasers,"
Journal of the Arkansas Academy of Science: Vol. 46
, Article 12.
Available at: https://scholarworks.uark.edu/jaas/vol46/iss1/12