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Higher Order Polarization Mode Dispersion Compensator With Three Degrees of Freedom
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171), 2001We compare several PMD compensation methods, and find that the simple PMD compensator with a variable polarization controller (PC) and a variable time delay line can compensate for not only first, but also higher order PMD.
Magnus Karlsson +2 more
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Polarization degree of freedom in photorefractive two-wave coupling
Photorefractive Effects, Materials, and Devices, 2003Coupling of two waves with different polarization states in a photorefractive crystal of cubic symmetry is discussed. We show that a proper choice of the polarization states allows linear transformation of small transient phase shift between the coupled waves into intensity modulation of the transmitted light even in the case when the space-charge ...
Alexei A. Kamshilin +2 more
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Polarization entanglement purification using the temporal degree of freedom
Physics Letters A, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao, Li +3 more
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Polarization of periodic degrees of freedom in response to cyclic transformations
Physical Review E, 2018When a classical fluctuating system in contact with a thermal bath undergoes a driven transformation in a finite time, a nonequilibrium distribution is created and an amount of energy is inevitably dissipated on average. It is known that the average dissipation and the extent of the out-of-equilibrium are mutually bounded.
Vroylandt, Hadrien, Frezzato, Diego
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Deterministic Polarization Entanglement Purification of Cluster State in Multiple Degrees of Freedom
International Journal of Theoretical Physics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhao, Zhisheng +3 more
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Physical Review Letters, 2023
Orbital degrees of freedom mediating an interaction between spin and lattice were predicted to raise strong magnetoelectric effect, i.e., to realize an efficient coupling between magnetic and ferroelectric orders. However, the effect of orbital fluctuations has been considered only in a few magnetoelectric materials, as orbital-degeneracy driven Jahn ...
Vilmos Kocsis +7 more
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Orbital degrees of freedom mediating an interaction between spin and lattice were predicted to raise strong magnetoelectric effect, i.e., to realize an efficient coupling between magnetic and ferroelectric orders. However, the effect of orbital fluctuations has been considered only in a few magnetoelectric materials, as orbital-degeneracy driven Jahn ...
Vilmos Kocsis +7 more
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On the Number of Degrees of Freedom in Dual-Polarized GNSS Adaptive Arrays
2018 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 2018It is known that a dual-polarized adaptive array with N elements has a maximum of 2N-1 degrees of freedom for beamforming. For small global navigation satellite system (GNSS) adaptive arrays, we show that this maximum can be easily achieved if the interferer polarizations are random.
Navid Rezazadeh, Lotfollah Shafai
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Laser & Photonics Reviews, 2021
AbstractMetasurfaces are ultrathin optical elements that can manipulate the light at subwavelength scale. The light input on the metasurface can be converted into output with abrupt changes of amplitude, phase, and polarization (APP) properties. However, a simultaneous and arbitrary conversion of all the three optical properties is not yet realized. In
Yanjun Bao, Qiang Weng, Baojun Li
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AbstractMetasurfaces are ultrathin optical elements that can manipulate the light at subwavelength scale. The light input on the metasurface can be converted into output with abrupt changes of amplitude, phase, and polarization (APP) properties. However, a simultaneous and arbitrary conversion of all the three optical properties is not yet realized. In
Yanjun Bao, Qiang Weng, Baojun Li
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POLARIZATION DEGREES OF FREEDOM IN ELECTRON SCATTERING FROM NUCLEI
1986Various aspects of polarization degrees of freedom in electron scattering are discussed in these lectures, including what happens when incident or scattered electrons are polarized and what happens when the target nucleus is polarized or when some part of the final-state polarization is measured (for instance, the polarization of the recoilling nucleus
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Efficient Polarization Entanglement Distribution for W State Assisted by Frequency Degree of Freedom
Communications in Theoretical Physics, 2013Summary: 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 ...
Li, Yan +3 more
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