A new method for detecting the nonlinearity of the Pancharatnam phase of light
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.018
Abstract: Abstract A method based on the tracking of the peaks of interference fringes as a function of time-dependent analyzer setting is used to detect the Pancharatnam phase of light. The advantage of this method is… read more here.
Keywords: nonlinearity pancharatnam; phase light; method; phase ... See more keywords
Geometric phase of light-induced conical intersections: adiabatic time-dependent approach
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Physics"
DOI: 10.1080/00268976.2018.1431410
Abstract: ABSTRACT Conical intersections are degeneracies between electronic states and are very common in nature. It has been found that they can also be created both by standing or by running laser waves. The latter are… read more here.
Keywords: light induced; phase light; conical intersections; induced conical ... See more keywords
Creating stable trapping force and switchable optical torque with tunable phase of light
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.add6664
Abstract: Light-induced rotation of microscopic objects is of general interest as the objects may serve as micromotors. Such rotation can be driven by the angular momentum of light or recoil forces arising from special light-matter interactions.… read more here.
Keywords: creating stable; optical torque; phase light; phase ... See more keywords
Diffraction Efficiency of MEMS Phase Light Modulator, TI-PLM, for Quasi-Continuous and Multi-Point Beam Steering
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DOI: 10.3390/mi13060966
Abstract: The recent development of the Micro Electromechanical System (MEMS) Phase Light Modulator (PLM) enables fast laser beam steering for lidar applications by displaying a Computer-Generated Hologram (CGH) without employing an iterative CGH calculation algorithm. We… read more here.
Keywords: beam steering; beam; mems phase; plm ... See more keywords
Optical Enhancement of Diffraction Efficiency of Texas Instruments Phase Light Modulator for Beam Steering in Near Infrared
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DOI: 10.3390/mi13091393
Abstract: Phase light modulator (PLM) by MEMS mirror array operating in a piston-mode motion enables a high-speed diffractive beam steering in a random-access and flexible manner that makes a lidar system more intelligent and adaptive. Diffraction… read more here.
Keywords: beam; beam steering; diffraction efficiency; phase light ... See more keywords