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Title: Manipulation and measurement of quantum states with liquid crystal devices
Authors: Lohrmann, A. 
Perumgatt, C. 
Ling, A. 
Issue Date: 2019
Publisher: OSA - The Optical Society
Citation: Lohrmann, A., Perumgatt, C., Ling, A. (2019). Manipulation and measurement of quantum states with liquid crystal devices. Optics Express 27 (10) : 13765-13772. ScholarBank@NUS Repository.
Rights: Attribution 4.0 International
Abstract: We present the use of liquid crystal retarders (LCR) as phase control elements in optical quantum technologies. We show that an entangled photon pair state can be actively controlled using an LCR without introducing state mixing or polarization drifts. Similarly, we demonstrate that the entanglement quality can be conveniently analyzed using liquid crystal polarization retarders. © 2019 Optical Society of America.
Source Title: Optics Express
ISSN: 10944087
DOI: 10.1364/OE.27.013765
Rights: Attribution 4.0 International
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