Results 51 to 60 of about 288,913 (369)
Fabrication, optical properties, and applications of twisted two-dimensional materials
Nanophotonics, 2020 Two-dimensional (2D) materials such as graphene, black phosphorus, and transition metal dichalcogenides have attracted significant research attention due to their novel properties and wide range of applications in electronic and optoelectronic devices ...
Gao Xiao-Guang +5 more
doaj +1 more source
Characterization of 40-Gbit/s pulses generated using a lithium niobate modulator at 1550 nm using frequency resolved optical gating [PDF]
, 2004 The characteristics of 40-Gbit/s pulses generated by exploiting the nonlinear characteristics of a Mach-Zender Lithium Niobate modulator are presented. A high spectral resolution frequency resolved optical gating apparatus has been developed to allow for
Barry, Liam P. +4 more
core +1 more source
Monolayer MoS2 for nanoscale photonics
Nanophotonics, 2020 Transition metal dichalcogenides are two-dimensional semiconductors with strong in-plane covalent and weak out-of-plane interactions, resulting in exfoliation into monolayers with atomically thin thickness.
Yang Xianguang, Li Baojun
doaj +1 more source
Advanced Science, 2022 Bottom‐up synthesized graphene nanostructures, including 0D graphene quantum dots and 1D graphene nanoribbons, have recently emerged as promising candidates for efficient, green optoelectronic, and energy storage applications.
Zhaoyang Liu +6 more
doaj +1 more source
Frontiers in Chemistry, 2022 Data-driven methods are receiving increasing attention to accelerate materials design and discovery for organic light-emitting diodes (OLEDs). Machine learning (ML) has enabled high-throughput screening of materials properties to suggest new candidates ...
Hadi Abroshan +6 more
doaj +1 more source
Photonic microwave harmonic generator driven by an optoelectronic ring oscillator [PDF]
, 2007 We describe a new architecture to generate microwave signals by optical means. Our system combines the advantages of two techniques: frequency multipliers and loop oscillators.
Le Kernec, Arnaud +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Advanced Electronic MaterialsNew technologies such as autonomous driving, and machine vision keep pushing the photodetectors to acquire a comprehensive high performance including high responsivity, fast response, low detection limit, polarization sensitivity, and broadband ...
Fang Yang +10 more
doaj +1 more source
Transparent Conducting Films Based on Carbon Nanotubes: Rational Design toward the Theoretical Limit
Advanced Science, 2022 Electrically conductive thin‐film materials possessing high transparency are essential components for many optoelectronic devices. The advancement in the transparent conductor applications requires a replacement of indium tin oxide (ITO), one of the key ...
Daniil A. Ilatovskii +3 more
doaj +1 more source
, 2016 We investigate and compare the performance of a gain-switched picosecond Fabry-Perot laser diode operated at 1.06 µm under both injection- and self-seeded conditions.
Malinowski, A. +3 more
core +1 more source