Results 21 to 30 of about 664,793 (351)
Nature Photonics, 2023 Memristors in electronics have shown the potential for a range of applications, ranging from circuit elements to neuromorphic computing. In recent years, the ability to vary the conductance of a channel in electronics has enabled in-memory computing, thus leading to substantial interest in memristors.
Nathan Youngblood +3 more
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Nanomaterials, 2022 In this work, we put forward a rigorous study on ultraviolet (355-nm) laser irradiation of polyimide for the realization of high-quality laser-induced graphene (LIG) with micron-scale features.
Ilija R. Hristovski +5 more
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Scientific Reports, 2023 In this work, we take aim at the fundamental challenge for realizations of broadband terahertz (THz) spectroscopy on a subwavelength scale. We introduce apertured THz microjets in this effort to resolve the fundamental limits of spatial resolution and ...
Alexis N. Guidi +2 more
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Predicting the extinction peak wavelength of SERS-active dimer based on deep learning
AIP Advances, 2023 With the advent of surface-enhanced Raman spectroscopy (SERS), dimers consisting of metal nanoparticles, as typical representatives of SERS substrates, have been extensively studied and applied.
Yuping Liu +4 more
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Frontiers in Physics, 2023 Non-linear metamaterials hold great promise for enhanced terahertz harmonic generation. Here, we numerically investigate enhanced terahertz third-harmonic generation (THG) by exploiting the symmetry-protected bound states in the continuum (BICs) in ...
Baoku Wang +7 more
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Multi-Pulse Bound Soliton Fiber Laser Based on MoTe2 Saturable Absorber
Nanomaterials, 2022 Bound solitons have become a hot topic in the field of nonlinear optics due to their potential applications in optical communication, information processing and radar systems. However, the trapping of the cascaded bound soliton is still a major challenge
Bo Guo +6 more
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Integrating superconductive and optical circuits [PDF]
Applied Physics Letters, 2008 We have integrated on oxidized silicon wafers superconductive films and Josephson junctions along with sol-gel optical channel waveguides. The fabrication process is carried out in two steps that result to be solid and noninvasive. It is demonstrated that 660nm light, coupled from an optical fiber into the channel sol-gel waveguide, can be directed ...
STELLA, FEDERICA +7 more
openaire +8 more sources
Bound states in the continuum (BIC) accompanied by avoided crossings in leaky-mode photonic lattices
Nanophotonics, 2020 When two nonorthogonal resonances are coupled to the same radiation channel, avoided crossing arises and a bound state in the continuum (BIC) appears with appropriate conditions in parametric space. This paper presents numerical and analytical results on
Lee Sun-Goo, Kim Seong-Han, Kee Chul-Sik
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Chirped gratings in integrated optics [PDF]
, 1977 Gratings with variable periods (chirped gratings) have been fabricated by recording the interference pattern of a collimated laser beam with a converging beam generated by a cylindrical lens.
Katzir, A. +3 more
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Integrated Optical Sensors [PDF]
IEEE Photonics Journal, 2012 We review important progress made in the field of integrated optical sensors in 2011. This paper focuses on key aspects of integrated sensors, including new detection mechanism developments, integration progress, and efforts toward resolving the challenges associated with surface functionalization and analyte transport.
Juejun Hu +3 more
openaire +2 more sources