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Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?
Advanced Materials, EarlyView.The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
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Polarization-independent Talbot effect
Optics Letters, 2015 We report the first observation of polarization-independent Talbot effect with a high-density grating for TE and TM polarizations, which is attributed to the identical phases and diffraction efficiencies of the diffraction orders for both polarizations.
Shubin, Li +2 more
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Polarization independent microphotonic circuits. [PDF]
, 2005 Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2005. ; Includes bibliographical references (p. 165-170). ; Microphotonic circuits have been proposed for applications ranging from optical switching and routing to optical logic circuits.
Watts, Michael Robert, 1974-
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Polarization-Independent Electrooptic Depolarizer
Integrated Photonics Research, 1995Optical depolarizers are frequently used in optical measurement equipment as well as in fiberoptic sensors to remove undesired polarization sensitivity [1]. Recently, depolarizers have also been employed in long-haul all-optical communication systems to avoid polarization hole burning (anisotropic gain saturation) in the erbium-doped fiber amplifiers ...
F, Heismann, K L, Tokuda
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Polarization-independent nonlocal metasurfaces
Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP), 2023We design a polarization-independent metasurface using guided resonances with degenerate band curvatures in a photonic crystal slab. Our device can perform both free-space compression and spatial differentiation when operated at different frequencies at normal incidence.
Olivia Y. Long +3 more
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Polarization Demultiplexing by Independent Component Analysis
IEEE Photonics Technology Letters, 2010 Independent component analysis has been applied to polarization demultiplexing for coherent optical fiber communications. Polarization-multiplexed quadrature phase-shift keying and quadrature amplitude modulated signals were successfully demultiplexed by
Fatih Yaman, Guifang Li
exaly +3 more sources
Polarization-Independent Optical Injection Locking
Optical Fiber Communication Conference, 2017A pluggable system making optical injection locking independent of the incoming signal's polarization-state is proposed and experimentally verified to maintain stable locking for random polarizations without performance loss in carrier recovery for coherent optical communications.
Jokhakar Jignesh +2 more
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Compact polarization-independent optical circulator
Applied Optics, 1981This paper introduces a compact polarization-independent optical circulator for communications using multimode optical fibers. This circulator consists of two pairs of rutile prisms used as polarization separators, a YIG Faraday rotator, a ring-shaped magnet, and a quartz halfwave plate.
M, Shirasaki, H, Kuwahara, T, Obokata
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Polarization-independent optical circulator: an experiment
Applied Optics, 1980Many kinds of optical devices are being researched in various countries for application in optical fiber communication. Some devices have polarization-dependent characteristics that cause a decrease in the coupling efficiency of the optical fibers.
T, Matsumoto, K, Sato
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Polarization Effects in Polarization-Independent and Polarization Maintaining Fiber Amplifiers
2006 Digest of the LEOS Summer Topical Meetings, 2006Polarization effects in fiber optical amplifiers are described. Theoretical and experimental results for the statistical variation of the polarization extinction ratio (PER) in a PM amplifier are presented. PER variation between units and over temperature is analyzed.
A.R. Grant, P.F. Wysocki, D.P. Holcomb
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