A low phase noise dual loop optoelectronic oscillator as a voltage controlled oscillator with phase locked loop

Daryl T. Spencer, Sudharsanan Srinivasan, Aaron Bluestone, Danielle Guerra, Luke Theogarajan, John E. Bowers
2014 2014 IEEE Photonics Conference  
We demonstrate phase noise improvement in a high frequency 20 GHz optoelectronic oscillator through dual delay lines and phase locking to a low frequency oven controlled crystal oscillator.
doi:10.1109/ipcon.2014.6995423 fatcat:gykfoo6frjdhpk4enn7dkt66jy