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Plasmon-assisted optical critical dimension measurement for three-layer orthogonal metallic gratings

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 46 ()

In this work, a 3-layer cross copper grating structure, which is the basic structure in semiconductor processing technology, is simulated by the rigor......

Application of nonlinear ring resonators for realizing all-optical digital multiplexers

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 45 ()

In this paper, an all-optical 4-to-1 digital multiplexer is proposed based on photonic crystals. A digital multiplexer is a combinational logic device......

Theoretical analysis of a microstructured fiber temperature sensor based on a Sagnac interferometer with a wide temperature measurement range

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 43 ()

A temperature sensor with a wide measurement range and high sensitivity is proposed and analyzed. It is based on a microstructured fiber (MSF) Sagnac ......

An FSS-backed reflective polarization conversion meta-surface for radar stealth 1

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 43 ()

In this paper, a new technique is proposed for designing stealthy radome, especially for normal incoming wave stealth. The proposed structure is compo......

Optimized design of gradient Al component Al x Ga 1-x N nanostructure with hexagonal periodic arrangement for enhanced optical absorption of ultraviolet photodetectors

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 43 ()

A three-dimensional electromagnetic field model has been developed to study the photon capture properties of gradient band-gap AlxGa1-xN nanomaterials......

Plasmon nanoparticle effect to improve optical properties of perovskite thin film

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 43 ()

Noble metal material, size, period and position are key parameters to affect optical absorption property of perovskite thin film, which was numericall......

PbS nanocrystal and poly(3-hexylthiophene) hybrid vertical photodetector using a graphene electrode

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2021; 43 ()

A highly sensitive near-infrared vertical photodetector was fabricated by our sandwiching a lead sulfide (PbS) nanocrystal and poly(3-hexylthiophene) ......

Absorption Efficiency Enhancement of Organic Solar Cells by Double Grating Structure

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 38 ()

A novel surface-plasmon-enhanced structure is proposed to improve the absorption efficiency of organic solar cells in this paper. The PEDOT:PSS-Ag lig......

High bandwidth GaN-based blue LEDs using Ag-grating and diamond heat sink

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 42 ()

This paper proposed a novel structure to improve modulation bandwidth of light-emitting diode. The SiO2-ITO quasi-symmetrical waveguide structure and ......

Random lasing based on plasmonic enhancement from dye-doped capillary tubes with Ag-TiO2 composite nanostructure

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 42 ()

Plasmonics have allowed revolutionary progress in field of random lasers through improvement of the lasing property via surface plasmon resonance (SPR......

Ultra-compact all-optical half-adder realized by a modular-inverse-design method

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 42 ()

An ultra-compact all-optical half-adder operating at 1550 nm on silicon-on-insulator is realized by a modular -inverse-design method which deconstruct......

Performance analysis of multifunctional SPR sensor based on electro-optic crystal

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 42 ()

In this paper, a novel multifunctional four-layer SPR structure (prism-metal-electro-optic crystal-external layer) is proposed which can not only meas......

A knotted shape core cladding optical fiber interferometer for simultaneous measurement of displacement and temperature

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 39 ()

A novel composite structured all-fiber sensor was designed and experimentally demonstrated for simultaneous measurement of displacement and temperatur......

A Si-based InP/InGaAs nanowire array photodetector operating at telecommunication wavelength

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 40 ()

A Si-based vertical nanowire heterostructure array photodetector is designed and studied by a coupled three-dimensional optoelectronic simulation. Eac......

Background-free metamaterial sensor based on resonant asymmetric transmission

期刊: PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, 2020; 40 ()

We theoretically report that asymmetric transmission phenomenon of linearly polarized light enables an ultrasensitive and background-free metamaterial......

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