D. Derickson, Fiber Optic Test and Measurement, 1998.

S. Camatel and V. Ferrero, Narrow linewidth CW laser phase noise characterization methods for coherent transmission system applications, Journal of Lightwave Tech, vol.26, pp.3048-3055, 2008.

O. Llopis, Z. Abdallah, V. Auroux, and A. Fernandez, High spectral purity laser characterization with a self-heterodyne frequency discriminator, Proc. of the IEEE Int. Freq. Control Symp. & EFTF, pp.602-605, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01141233

G. Bailly, O. Llopis, and A. Fernandez, High Spectral Purity Optical Source Stabilized on a Fiber Ring Resonator, IEEE Photonics Technology Letters, vol.32, issue.5, pp.255-258, 2020.
URL : https://hal.archives-ouvertes.fr/hal-02469863