Results 11 to 20 of about 43,418 (51)
Special Issue “Novel Specialty Optical Fibers and Applications”: An Overview
Photonics, 2022 Novel specialty optical fibers refer to optical fibers that have been engineered in terms of design, material and structure, and have been post-processed for novel functionalities and applications [...]
Dora Juan Juan Hu, Georges Humbert
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Simple, stable and efficient nonlinear pulse compression through cascaded filamentation in air
High Power Laser Science and Engineering, 2023 Nonlinear compression has become an obligatory technique along with the development of ultrafast lasers in generating ultrashort pulses with narrow pulse widths and high peak power.
Tao Pu +9 more
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APL Photonics, 2023 Ultrabroadband electro-optic sampling using few-optical-cycle probing pulses is a sensitive technique to detect electric field amplitudes with a high dynamic range and up to near-infrared optical frequencies.
Dmitrii Konnov +3 more
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Experimental realization of Weaire–Phelan foams as photonic crystals
APL Photonics, 2023 We experimentally investigate the properties of crystalline 3D Weaire–Phelan foam structures as photonic crystals. We generate templates on the computer and use direct laser writing (DLW) lithography to fabricate foam designs in a polymer material.
A. Aguilar Uribe +2 more
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Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers
APL Photonics, 2023 This study investigates the interaction between frequency combs and optical feedback effects in Quantum Cascade Lasers (QCLs). The theoretical analysis reveals new phenomena arising from the interplay between comb generation and feedback.
Carlo Silvestri +3 more
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APL Photonics, 2023 A polarization-insensitive thermo-optic switch is proposed and demonstrated on the silicon-on-insulator platform with a 220 nm silicon core layer. The present device is based on the Mach–Zehnder interferometer structure, consisting of polarization ...
Shi Zhao +3 more
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Tango Controls and data pipeline for petawatt laser experiments
High Power Laser Science and Engineering, 2023 The Centre for Advanced Laser Applications in Garching, Germany, is home to the ATLAS-3000 multi-petawatt laser, dedicated to research on laser particle acceleration and its applications.
Nils Weiße +19 more
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Neural network modeling and prediction of HfO 2 thin film properties tuned by thermal annealing
High Power Laser Science and EngineeringPlasma-enhanced atomic layer deposition (PEALD) is gaining interest in thin films for laser applications, and post-annealing treatments are often used to improve thin film properties. However, research to improve thin film properties is often based on an
Min Gao +3 more
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High Power Laser Science and EngineeringWith ultrafast laser systems reaching presently 10 PW peak power or operating at high repetition rates, research towards ensuring the long-term, trouble-free performance of all laser-exposed optical components is critical.
Petrisor Gabriel Bleotu +8 more
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High Power Laser Science and EngineeringLaser plasma accelerators (LPAs) enable the generation of intense and short proton bunches on a micrometre scale, thus offering new experimental capabilities to research fields such as ultra-high dose rate radiobiology or material analysis.
A. Corvino +12 more
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