Optical detection using differential-phase-to-intensity conversion (DPIC) based on injection locking technique

摘要

We propose the novel method to detect optical phase using the conversion from differential phase to intensity based on injection locking of semiconductor lasers. At first, we present the prediction of such phenomenon by using numerical simulation, and show the result of experimental verification. We also carried out the message recovery using this detection technique and evaluated the characteristics for receiving random data sequence.