Title :
Quantum optical temporal phase estimation by homodyne phase-locked loops
Author :
Tsang, Mankei ; Shapiro, Jeffrey H. ; Lloyd, Seth
Author_Institution :
Res. Lab. of Electron., Massachusetts Inst. of Technol., Cambridge, MA, USA
Abstract :
Using classical estimation techniques, we design homodyne phase-locked loops for optical temporal phase and instantaneous frequency measurements at the quantum limit.
Keywords :
Gaussian processes; frequency measurement; optical phase locked loops; phase estimation; quantum optics; random processes; Gaussian random process; homodyne phase-locked loop; instantaneous frequency measurement; quantum optical temporal phase estimation; state-variable approach; Filtering; Frequency estimation; Optical design; Optical design techniques; Optical filters; Optical noise; Optical sensors; Phase estimation; Phase locked loops; Random processes; (120.5050) Phase measurement; (270.2500) Fluctuations, relaxations, and noise;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
