Photonic microwave oscillator based on monolithic DFB lasers with frequency-shifted feedbackReport as inadecuate




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1 IPR - Institut de Physique de Rennes 2 III-V Lab - Alcatel-Thalès III-V lab

Abstract : A photonic oscillator, locked to a master RF synthesiser, was built by using a monolithic dual-wavelength DFB semiconductor laser submitted to a frequency-shifted optical feedback. A 3; 10 GHz tuning range is reported, with a phase noise level lower than −70 dBrad2-Hz at a 10 Hz offset from the carrier.





Author: Lihua Wang - Marco Romanelli - Frederic Van Dijk - Marc Vallet -

Source: https://hal.archives-ouvertes.fr/



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