DocumentCode
2170632
Title
Polarization drift control in fibers for entangled polarization-encoded qubits
Author
Schrenk, Bernhard ; Fedrizzi, A. ; Huebel, H. ; Poppe, A. ; Zeilinger, A.
Author_Institution
Univ. of Vienna, Vienna
fYear
2007
fDate
17-22 June 2007
Firstpage
1
Lastpage
1
Abstract
In this contribution, the authors present a solution to the unitary polarization change of the fiber, which is time-dependent on environmental parameters (e.g. temperature and stress). Classical light (probe signal) is used to follow the polarization drift of the fiber. Furthermore we require that the polarization stabilization procedure does not interfere with the quantum signal.
Keywords
optical computing; optical fibre polarisation; quantum computing; quantum entanglement; quantum optics; classical light; entangled polarization-encoded qubits; environmental parameters; optical fiber polarization; polarization drift control; probe signal; unitary polarization change; Control systems; Feedback loop; Information systems; Optical fiber polarization; Optical switches; Phase measurement; Probes; Quantum entanglement; Telecommunications; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location
Munich
Print_ISBN
978-1-4244-0931-0
Electronic_ISBN
978-1-4244-0931-0
Type
conf
DOI
10.1109/CLEOE-IQEC.2007.4386768
Filename
4386768
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