Title :
Control of quantum correlation between frequency bands in ultrashort pulses via nonlinear fiber propagation and pulse shaping
Author :
Ohno, K. ; Furumochi, H. ; Takeoka, M. ; Sasaki, Motoharu ; Nakazawa, M. ; Kannari, F.
Author_Institution :
Dept. of Electron. & Electr. Eng., Keio Univ., Yokohama, Japan
Abstract :
Novel fiber-based schemes for controlling quantum correlation between frequency bands to generate photon-number squeezing and quadrature two-mode squeezing are studied. The scheme is based on a nonlinear fiber, a pulse shaper, and an adaptive feedback loop. Experimental results of photon-number squeezing are presented.
Keywords :
high-speed optical techniques; nonlinear optics; optical feedback; optical fibres; optical pulse shaping; optical squeezing; adaptive feedback loop; nonlinear fiber propagation; photon-number squeezing; pulse shaping; quadrature two-mode squeezing; quantum correlation; ultrashort pulses; Frequency; Optical control; Optical fiber communication; Optical fiber polarization; Optical fibers; Optical pulse shaping; Optical pulses; Pulse modulation; Pulse shaping methods; Shape control;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.238042
