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   Articles with "optical switch" as a keyword



A Solution-Processed Ultrafast Optical Switch Based on a Nanostructured Epsilon-Near-Zero Medium.

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recommendations! Published in 2017 at "Advanced materials"

DOI: 10.1002/adma.201700754

Abstract: All the optical properties of materials are derived from dielectric function. In spectral region where the dielectric permittivity approaches zero, known as epsilon-near-zero (ENZ) region, the propagating light within the material attains a very high… read more here.

Keywords: solution processed; solution; ultrafast optical; epsilon near ... See more keywords

Non‐Volatile All‐Optical Switch Based on GST‐Assisted Microfiber Knot Resonator

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recommendations! Published in 2025 at "Advanced Optical Materials"

DOI: 10.1002/adom.202502064

Abstract: A non‐volatile all‐optical switch is demonstrated by integrating the phase change material Ge2Sb2Te5 (GST) onto a microfiber knot resonator (MKR), designed to address the growing demands for high‐performance information processing in fiber optic systems. The… read more here.

Keywords: non volatile; optical switch; volatile optical; gst ... See more keywords

Optical switch based on nonlinear one dimensional photonic band gap material

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recommendations! Published in 2017 at "Optik"

DOI: 10.1016/j.ijleo.2017.07.062

Abstract: Abstract In this paper we proposed an optical switch based on nonlinear one dimensional photonic band gap material. Polystyrene and SiO 2 have been chosen as constituent materials for the proposed optical switch. Propagation of… read more here.

Keywords: based nonlinear; gap material; band gap; photonic band ... See more keywords

Method to optimize optical switch topology for photonic network-on-chip

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recommendations! Published in 2018 at "Optics Communications"

DOI: 10.1016/j.optcom.2017.12.062

Abstract: Abstract In this paper, we propose a method to optimize the optical switch by substituting optical waveguide crossings for optical switching units and an optimizing algorithm to complete the optimization automatically. The functionality of the… read more here.

Keywords: topology; method optimize; optical switch; optimize optical ... See more keywords

All-fiber nonlinear optical switch based on polarization controller coiled SMF–GIMF–SMF for ultrashort pulse generation

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recommendations! Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.07.004

Abstract: Abstract A novel nonlinear optical switch based on a single mode fiber – graded index multimode fiber (GIMF) – single mode fiber (SMS) twined into polarization controller (PC) was proposed as a saturable absorber (SA),… read more here.

Keywords: optical switch; gimf; nonlinear optical; polarization controller ... See more keywords
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Evaluation of optical MIMO transmissions through multicore fiber links with an optical switch

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recommendations! Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2020.125381

Abstract: Abstract Multiple-input and multiple-output (MIMO) signal processing technique has been introduced to eliminate the interference caused by crosstalk along Space Division Multiplexing (SDM) links. In optical networks, optical paths are set between end-to-end nodes via… read more here.

Keywords: evaluation optical; links optical; switch; optical mimo ... See more keywords
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A robust and inexpensive all optical switch with chiral nematic liquid crystal

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recommendations! Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2021.111306

Abstract: Abstract A switchable photonic band gap with optical addressing is demonstrated. The switch can tune over a broad wavelength range (about 80 nm) without deformation and degradation with high reproducibility. The material is a mixture of… read more here.

Keywords: switch chiral; optical switch; robust inexpensive; chiral nematic ... See more keywords

Auxetic Thermoresponsive Nanoplasmonic Optical Switch.

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recommendations! Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b05530

Abstract: Development and use of metamaterials have been gaining prominence in large part due to the possibility of creating platforms with "disruptive" and unique optical properties. However, to date, the majority of such systems produced using… read more here.

Keywords: thermoresponsive nanoplasmonic; optical properties; switch; nanoplasmonic optical ... See more keywords

Molecule-based nonlinear optical switch with highly tunable on-off temperature using a dual solid solution approach

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recommendations! Published in 2020 at "Nature Communications"

DOI: 10.1038/s41467-020-15518-z

Abstract: Nonlinear optical switches that reversibly convert between on/off states by thermal stimuli are promising for applications in the fields of photoelectronics and photonics. Currently one main drawback for practical application lies in the control of… read more here.

Keywords: temperature; switch; dual solid; solid solution ... See more keywords

A recyclable, interchangeable optical switch with a PDLC-PVA-PSCLC structure and a low-voltage drive system

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recommendations! Published in 2024 at "Liquid Crystals"

DOI: 10.1080/02678292.2024.2372603

Abstract: ABSTRACT Polymer dispersed liquid crystals (PDLC) and polymer stabilised cholesteric liquid crystals (PSCLC) are an indispensable class of electrically switchable materials, which have been widely applied in the fabrication of efficient and systematic smart windows.… read more here.

Keywords: psclc; liquid crystals; recyclable interchangeable; pdlc ... See more keywords

Plasmonic all-optical switching based on metamaterial/metal waveguides with local nonlinearity.

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recommendations! Published in 2019 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab44fc

Abstract: We present a plasmonic all-optical switch based on Mach-Zehnder Interferometer (MZI) with local nonlinearity. The design of the miniaturized all-optical switch is possible by employing surface-plasmon polaritons (SPPs) that confine the energy of electromagnetic waves… read more here.

Keywords: local nonlinearity; optical switching; optical switch; plasmonic optical ... See more keywords