Results 261 to 270 of about 2,319,665 (294)

Strong Resonant Enhancement in Polarization Anisotropy in Third Harmonic Generation from MoS2 Disks with Subtle Structural Ellipticity

open access: yesAdvanced Photonics Research, EarlyView.
Strong resonant amplification in polarization anisotropy in third harmonic generation (THG) response from isolated MoS2 disks with small structural ellipticity introduced during fabrication is reported. This is attributed to the high refractive index of the MoS2 disk that supports characteristic anapole resonances combined with the cubic dependence of ...
Asish Prosad   +3 more
wiley   +1 more source

An Efficient Diamond Raman Amplification Scheme Based on Adaptive Temporal Synchronization

open access: yesAdvanced Photonics Research, EarlyView.
This work reveals an adaptive temporal synchronization effect in delayed diamond Raman amplification, where the Stokes pulse shifts toward the fundamental peak. A periodic amplification scheme based on this phenomenon enables efficient pump recycling and enhanced energy conversion, offering a robust, delay‐tolerant strategy for advanced nonlinear ...
Hao Zheng   +7 more
wiley   +1 more source

Interventions for quitting vaping. [PDF]

open access: yesCochrane Database Syst Rev
Butler AR   +12 more
europepmc   +1 more source

Annotated Spanish general election debate transcriptions 1993-2023. [PDF]

open access: yesSci Data
Cruz FL   +3 more
europepmc   +1 more source

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