An Ultra‐Broadband High Efficiency Polarization Beam Splitter for High Spectral Resolution Polarimetric Imaging in the Near Infrared (Adv. Sci. 27/2022)
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201227
Abstract: A broadband, high efficiency polarized beam splitter (PBS) metagrating based on integrated resonant units (IRUs) to enable simultaneous polarization analysis, spectral dispersion, and spatial imaging in the near infrared (NIR) is developed. A PBS metagrating… read more here.
Keywords: beam splitter; high efficiency; imaging near; polarization ... See more keywords
An Ag@TiO2/ethylene glycol/water solution as a nanofluid-based beam splitter for photovoltaic/thermal applications in cold regions
Sign Up to like & getrecommendations! Published in 2019 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2019.111838
Abstract: Abstract Traditional heat transfer media such as water or air were used to cool the solar arrays with elaborate infrastructure and auxiliary facilities, resulting in an extra operating cost. Nowadays, new thermal management technologies, such… read more here.
Keywords: glycol water; beam splitter; photovoltaic thermal;
Theory of polarizing beam splitter based on pendulum effect in volume holographic grating
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.02.098
Abstract: Abstract A Polarizing beam splitter (PBS) based on pendulum effect in volume holographic grating (VBG) is proposed. Using the modified coupled-wave equations of Kogelnik, expressions of transmitted and diffracted intensities are derived when a polarized… read more here.
Keywords: polarizing beam; pendulum effect; beam splitter; effect ... See more keywords
New approach to the fidelity of quantum teleportation based on the entangled state generated by beam splitter
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.05.080
Abstract: Abstract Entangled states play an important role in quantum computation and quantum information processing. Beam splitter, a linear device, is often used to prepare entangled states and quantum mechanics representations. For any two input states,… read more here.
Keywords: quantum teleportation; beam splitter; fidelity; state ... See more keywords
Ultra-broadband and ultra-compact polymer waveguide polarization beam splitter using a T-junction with obliquely embedded subwavelength gratings
Sign Up to like & getrecommendations! Published in 2021 at "Microprocessors and Microsystems"
DOI: 10.1016/j.micpro.2021.103947
Abstract: Abstract A polarization beam splitter (PBS) is one of the key components in photonic integrated circuits (PICs) for splitting and combining light with different polarizations. Reducing the footprint of low-index-contrast waveguides polarization beam splitter is… read more here.
Keywords: polarization beam; waveguide polarization; polarization; beam splitter ... See more keywords
Wide angle 2D beam splitter design based on vector diffraction theory
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.10.026
Abstract: Abstract DOE with wide diffraction angle requires the feature size down to subwavelength. However, the emerging vectorial effect of light beam makes the scalar diffraction theory invalid. To address this problem, a hybrid iterative design… read more here.
Keywords: angle; diffraction theory; design; beam ... See more keywords
Silicon-based dual-mode polarization beam splitter for hybrid mode/polarization-division-multiplexed systems
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126474
Abstract: Abstract This paper presents a compact dual-mode polarization beam splitter (PBS) based on silicon on insulator platform. The proposed PBS separates two lowest-order transverse magnetic (TM) modes from two lowest-order transverse electric (TE) ones by… read more here.
Keywords: polarization beam; beam splitter; dual mode; mode polarization ... See more keywords
TiO2/airgap-based polarizing beam splitter: design, simulation, and fabrication based on MEMS technologies
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106110
Abstract: Abstract In this paper, we introduce a new thin-film polarizing beam splitter (PBS) based on air as a layer with a low refractive index (L) and titanium dioxide (TiO2) as a material with a high… read more here.
Keywords: pbs; mems technologies; polarizing beam; beam splitter ... See more keywords
Beam splitter phase shifts: Wave optics approach
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.03.043
Abstract: Abstract We investigate the phase relationships between transmitted and reflected waves in a lossless beam splitter having a multilayer structure, using the matrix approach as outlined in classical optics books. Contrarily to the case of… read more here.
Keywords: optics; beam splitter; phase shifts; beam ... See more keywords
Design and development of ITO/Ag/ITO spectral beam splitter coating for photovoltaic-thermoelectric hybrid systems
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DOI: 10.1016/j.solener.2016.11.027
Abstract: ITO/Ag/ITO (IAI) multilayer coatings were designed for spectral beam splitter applications and these coatings were deposited on glass substrates by magnetron sputtering method. The thicknesses of the component layers, namely, Ag and ITO were varied… read more here.
Keywords: spectral beam; beam splitter; ito; ito ito ... See more keywords
All-Optical Pattern Recognition and Image Processing on a Metamaterial Beam Splitter
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DOI: 10.1021/acsphotonics.6b00921
Abstract: Recognition, comparison, and analysis of large patterns or images are computationally intensive tasks that can be more efficiently addressed by inherently parallel optical techniques than sequential electronic data processing. However, existing all-optical image processing and… read more here.
Keywords: pattern recognition; beam splitter; metamaterial beam; analysis ... See more keywords