Results 121 to 130 of about 11,379 (160)

Multi-parameter enhanced optical encryption with biphasic chiral photonic crystals. [PDF]

Light Sci Appl
Ouyang C, Chen Q, Zhang D, Xie Z, Luo D, Lu YQ, Hu W.   +6 more
europepmc   +1 more source

Spin Injection and Emission Helicity Switching in a 2D Perovskite/WSe₂ Heterostructure. [PDF]

Nano Lett
Jasiński J, Gucci F, Brumme T, Palai S, Genco A, Baserga A, Ziegler JD, Taniguchi T, Watanabe K, Dyksik M, Gadermaier C, Baranowski M, Maude DK, Chernikov A, Cerullo G, Kuc A, Dal Conte S, Plochocka P, Surrente A.   +18 more
europepmc   +1 more source

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Polarization degrees of freedom

2008 IEEE International Symposium on Information Theory, 2008
This paper unifies the different conclusions on the polarization degrees of freedom in multiple-antenna channels. It shows that the multiplicative gain in the degrees of freedom from polarization depends on the array geometry and the scattering condition.
David Tse
exaly   +2 more sources

Polarization-based zero forcing suppression with multiple degrees of freedom

2011 - MILCOM 2011 Military Communications Conference, 2011
Polarization-based suppression with zero forcing (ZF) is limited by similarities in the polarization-frequency response of the desired and interference signals. At subcarriers where the responses are similar, suppression of the interference also leads to suppression of the desired signal, and achievable cancellation ratios are correspondingly limited ...
Thomas G Pratt, Brett Walkenhorst
exaly   +2 more sources

Polarization entanglement purification using the temporal degree of freedom

Physics Letters, Section A: General, Atomic and Solid State Physics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yidong Huang, Jiangde Peng
exaly   +2 more sources

Efficient Polarization Entanglement Distribution for W State Assisted by Frequency Degree of Freedom

Communications in Theoretical Physics, 2013
Summary: We present an efficient faithful polarization entanglement distribution protocol for W state over an arbitrary noise channel, which use the frequency degree of freedom to carry the entanglement during the transmission. We describe the transmission of three-photon W state as an example, and then generalize this scheme to \(n\)-qubit W state ...
Zhi Zeng, Xi-Han Li
exaly   +3 more sources

Polarization-to-Spatial Degree-of-Freedom Converter with Cascaded Metasurfaces

2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Jinyong Ma, Thomas Pertsch, Andrey A Sukhorukov   +2 more
exaly   +2 more sources

Full‐Color Holographic Display and Encryption with Full‐Polarization Degree of Freedom

Advanced Materials, 2021
AbstractMetasurfaces provide a compact and powerful platform for manipulating the fundamental properties of light, and have shown unprecedented capabilities in both optical holographic display and information encryption. For increasing information display/storage capacity, metasurfaces with more polarization manipulation channel and full‐color ...
Xuyue Guo, Jinzhan Zhong, Bingjie Li, Shuxia Qi, Yu Li, Peng Li, Dandan Wen, Sheng Liu, Bingyan Wei, Jianlin Zhao   +9 more
openaire   +2 more sources

Polarization Toffoli gate assisted by multiple degrees of freedom

Optics Letters, 2018
A Toffoli gate plays a critical role in many quantum algorithms due to its function as a building block, which is a fundamental element for feasible large-scale quantum computation. With the help of polarization, spatial, and temporal degrees of freedom (DOFs), a construction scheme of a nearly deterministic polarization Toffoli gate is proposed, where
Li, Dong, Sen-Lin, Wang, Cen, Cui, Xue, Geng, Qing-Yang, Li, Hai-Kuan, Dong, Xiao-Ming, Xiu, Ya-Jun, Gao   +7 more
openaire   +2 more sources