We propose a self-referenced method to measure the phase difference between longitudinal modes in self-pulsating lasers with high frequency repetition rate based on autocorrelation analysis of groups of three adjacent longitudinal modes.
© 2005 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.4510) Fiber optics and optical communications : Optical communications
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.5960) Lasers and laser optics : Semiconductor lasers
G. Christophe, R. Jeremie, D. Guang-Hua, and O. Jean-Louis, "Spectral Phase Characterization of a 40 GHz Self-Pulsating DBR Laser Based on Intensity Autocorrelation Analysis," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JTuC93.
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