Presentation Information
[TuP-B-12]All-optical Control of Wavelength-Shifted Serrodyne DPSK Quantum Key Distributor
○Yueh-Hsun Yang1, Shih-Chang Hsu1, Gong-Ru Lin1,2 (1.National Taiwan University, 2.Tektronix Joint Research Center, Tektronix Inc. and National Taiwan University)
Keywords:
Photonic quantum cryptography,Semiconductor laser,Optical modulators
All-optical controlled wavelength-switchable single-photon frequency serrodyne carrier based on the master-control-slave injection scheme is performed to switch the slave laser diode between single and dual lasing modes for time-division-multiplexing the carrier-frequency-serrodyne differential-phase-shift quantum key distribution.