Results 21 to 30 of about 43,418 (51)
An all-silicon design of a high-efficiency broadband transmissive terahertz polarization convertor
Frontiers of Optoelectronics, 2023 Polarization, a fundamental behavior of electromagnetic waves, holds immense potential across diverse domains such as environmental monitoring, biomedicine, and ocean exploration.
Xiaohua Xing +4 more
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In-vacuum post-compression of optical probe pulses for relativistic plasma diagnostics
High Power Laser Science and EngineeringUltrafast optical probing is a widely used method of underdense plasma diagnostic. In relativistic plasma, the motion blur limits spatial resolution in the direction of motion.
S. Lorenz +19 more
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A comprehensive diagnostic system of ultra-thin liquid sheet targets
High Power Laser Science and EngineeringTo meet the demands of laser-ion acceleration at a high repetition rate, we have developed a comprehensive diagnostic system for real-time and in situ monitoring of liquid sheet targets (LSTs).
Ziyang Peng +21 more
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Lasing without population inversion in N2+
APL Photonics, 2019 We experimentally demonstrate the existence of long-lived coherent polarizations coupling simultaneously ground state X (X2Σg+) to excited states A (A2Πu) and B (B2Σu+) of N2+ inside a plasma created by a short intense laser pulse at 800 nm.
A. Mysyrowicz +9 more
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Nonlinear optical microscopy with achromatic lenses extending from the visible to the mid-infrared
APL Photonics, 2019 With the advent of near-infrared broadband sources stretching into the mid-infrared (MIR) region, there is a growing demand for optical components with utility over an increasingly broad spectral range.
Adam M. Hanninen, Eric O. Potma
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Frontiers of OptoelectronicsA series of Bi3+/Eu3+ co-doped Ca2Ta2O7 (CTO:Bi3+/Eu3+) phosphors were prepared by high-temperature solid-state method for dual-emission center optical thermometers and white light-emitting diode (WLED) device. By modulating the doping ratio of Bi3+/Eu3+
Jingjing Ru +5 more
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APL PhotonicsWe present deep-ultraviolet Fourier ptychography (DUV-FP) for high-resolution chemical imaging of biological specimens in their native state without exogenous stains.
Qianhao Zhao +5 more
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Flexible organic optoelectronic devices: Design, fabrication, and applications
APL PhotonicsFlexible organic optoelectronic devices (FOODs) are rapidly emerging as a transformative technology in consumer electronics due to their exceptional bendability, lightweight, and seamless integration capabilities.
Yuanhe Wang +5 more
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Heavy metal fluoride glasses: A tutorial review
APL PhotonicsHeavy metal fluoride glasses are the backbone of modern mid-infrared fiber technology. In the last few years, optical fibers made of fluorozirconate, fluoroaluminate, and fluoroindate glasses have reached the high level of reliability that is required ...
Marcel Poulain
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Multimodal optical ultrasound imaging: Real-time imaging under concurrent CT or MRI
APL PhotonicsOptical ultrasound (OpUS) imaging is an ultrasound modality that utilizes fiber-optic ultrasound sources and detectors to perform pulse-echo ultrasound imaging.
Fraser T. Watt +7 more
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