A comparison between the operational map of a QD MLL done by autocorrelation and FROG is made. The results show that the complete mode-locking region is significantly smaller when FROG is used versus autocorrelation.
© 2011 OSA
Y. Li, C. Li, D. Chang, C. Langrock, M. M. Fejer, D. Kane, and L. F. Lester, "Pulse characterization of a passively mode-locked quantum dot semiconductor laser using FROG and autocorrelation," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper JWA89.
References are not available for this paper.