Results 11 to 20 of about 141,990 (293)
Peatland Mid-Infrared Database [PDF]
Scientific DataSystematic collections of peat mid-infrared spectra and other peat properties are scarce, but useful to understand peat chemistry and develop spectral prediction models.
Henning Teickner +38 more
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IEEE Photonics Journal, 2010 We review breakthroughs in the area of mid-infrared laser development. We summarize 2009 research across a broad range of mid-infrared laser technologies, including bulk solid-state lasers, fiber lasers, and nonlinear optics for the generation of ...
Timothy J. Carrig, Andrew M. Schober
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Mid-infrared cross-comb spectroscopy
Nature Communications, 2023 The authors introduce and demonstrate cross-comb spectroscopy in the mid-infrared as a variant of dual-comb spectroscopy. It provides enhanced performance and allows mid-infrared spectral information to be obtained by near-infrared detection.
Mingchen Liu +5 more
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GeSnOI mid-infrared laser technology [PDF]
Light: Science & Applications, 2021 GeSn alloys are promising materials for CMOS-compatible mid-infrared lasers manufacturing. Indeed, Sn alloying and tensile strain can transform them into direct bandgap semiconductors.
Binbin Wang +16 more
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Graphene Plasmonics for Terahertz to Mid-Infrared Applications
ACS Nano, 2014 In recent years, we have seen a rapid progress in the field of graphene plasmonics, motivated by graphene's unique electrical and optical properties, tunabilty, long-lived collective excitation and their extreme light confinement.
Tony Low, Phaedon Avouris
exaly +3 more sources
Mid-Infrared Grayscale Metasurface Holograms [PDF]
Applied Sciences, 2020 Optical metasurfaces composed of two-dimensional arrays of densely packed nanostructures can project arbitrary holographic images at mid-infrared frequency.
Kedi Wu +5 more
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Mid-Infrared Diagnostics of LINERs [PDF]
The Astrophysical Journal, 2006 We report results from the first mid-infrared spectroscopic study of a comprehensive sample of 33 LINERs, observed with the Spitzer Space Telescope. We compare the properties of two different LINER populations: infrared-faint LINERs, with LINER emission ...
A. Contursi +17 more
core +8 more sources
Active mid-infrared ring resonators
Nature CommunicationsHigh-quality optical ring resonators can confine light in a small volume and store it for millions of roundtrips. They have enabled the dramatic size reduction from laboratory scale to chip level of optical filters, modulators, frequency converters, and ...
Dmitry Kazakov +7 more
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Nonlinear mid-infrared meta-membranes [PDF]
NanophotonicsNanophotonic structures have shown promising routes to controlling and enhancing nonlinear optical processes at the nanoscale. However, most nonlinear nanostructures require a handling substrate, reducing their application scope. Due to the underwhelming
Sartorello Giovanni +8 more
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Room temperature mid-infrared fibre photoluminescence and lasing beyond 5 μm in Ce3+ -doped chalcogenide glass – INVITED [PDF]
EPJ Web of Conferences, 2023 We review here our recent work in achieving mid-infrared (MIR) fibre lasing beyond 5 µm wavelength in Ce3+-doped selenide-chalcogenide fibre, as well as the observed photoluminescence in samples of the same composition but in particulate and bulk glass ...
Nunes Joel J. +12 more
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