Sum-Frequency Generation in High-Q GaP Metasurfaces Driven by Leaky-Wave Guided Modes.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01349
Abstract: Resonant metasurfaces provide a unique platform for enhancing multiwave nonlinear interactions. However, the difficulties over mode matching and material transparency place significant challenges in the enhancement of these multiwave processes. Here we demonstrate efficient nonlinear… read more here.
Keywords: gap metasurfaces; sfg; generation; frequency generation ... See more keywords
How do New Zealand youth perceive the smoke-free generation policy? A qualitative analysis
Sign Up to like & getrecommendations! Published in 2022 at "Tobacco Control"
DOI: 10.1136/tc-2022-057658
Abstract: Introduction Aotearoa New Zealand (NZ) plans to introduce a smoke-free generation (SFG) policy, alongside denicotinisation and reducing the availability of tobacco products. The SFG has a clear rationale, yet we know little about how young… read more here.
Keywords: sfg; free generation; new zealand; policy ... See more keywords
Accurate phase detection in time-domain heterodyne SFG spectroscopy.
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DOI: 10.1364/oe.473098
Abstract: Heterodyne detection is a ubiquitous tool in spectroscopy for the simultaneous detection of intensity and phase of light. However, the need for phase stability hinders the application of heterodyne detection to electronic spectroscopy. We present… read more here.
Keywords: sfg; spectroscopy; detection; phase ... See more keywords
Spectroscopic BIL-SFG Invariance Hides the Chaotropic Effect of Protons at the Air-Water Interface
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DOI: 10.3390/atmos9100396
Abstract: The knowledge of the water structure at the interface with the air in acidic pH conditions is of utmost importance for chemistry in the atmosphere. We shed light on the acidic air-water (AW) interfacial structure… read more here.
Keywords: air water; interface; spectroscopy; sfg ... See more keywords