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Infrared Observations of Magnetic Fields on Young Stars
We describe the motivation and techniques for studying magnetic fields on cool stars in general and young stars in particular. Photospheric magnetic... -
Infrared Emission Spectroscopy for Investigation of Biological Molecules in Aqueous Solutions
AbstractExamples are given of using infrared emission spectroscopy to analyze the structure of biological molecules in aqueous solutions. Instead of...
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Probing the Optical Near-Field
Since the description of diffraction from the seventeenth century and the development of optical microscopy that has followed, many approaches have... -
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Photometric Correction of Images of Visible and Near-Infrared Bands from Chandrayaan-1 Hyper-Spectral Imager (HySI)
Photometric correction is a necessary step in planetary image pre-processing since the images of planetary surfaces are acquired by orbiting...
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Infrared Emission from rocks in the Thermal Infrared (TIR) window
Satellite data provide ground surface temperatures based on the intensity of the thermal infrared (TIR) emission. TIR anomalies that appear to be...
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Analysis of Emission Line Widths of [CII] 158μm
A study of [CII] 158 μm emission line profiles observed with Herschel PACS for 379 galaxies is presented. Emission line widths are compared to [CII]...
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4.7 μm CO and H2 Line Emission in NGC 2071
Two lines of the fundamental vibration-rotation band of carbon monoxide at 4.7 μm have been detected in emission in the NGC 2071 IR out.ow region,... -
Deciphering Lyman-α emission deep into the epoch of reionization
During the epoch of reionization, the first galaxies were enshrouded in pristine neutral gas, with one of the brightest emission lines in...
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Optical Properties of Er3+-Yb3+ Ions Co-activated Multicomponent Phosphate Glasses for Near-Infrared Applications
In the present study, Er 3+ -Yb 3+ co-activated multicomponent phosphate glasses were prepared by conventional melt quenching technique. The x-ray...
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Upconversion time-stretch infrared spectroscopy
High-speed measurement confronts the extreme speed limit when the signal becomes comparable to the noise level. In the context of broadband...
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Observational Manifestations of First Galaxies in the Far Infrared Range
High-redshift galaxies ( z ≳ 9) are currently observed in the near-infrared (1.4-2 μm), mid-infrared (IR) (5-28.8 μm), and submillimeter (500-1000 μm)...
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Radio and mid-infrared properties of the blazar J1419–0838
The radio quasar NVSS J141922−083830 (J1419−0838) was initially classified as an uncategorised blazar-type object, following its detection in the
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Amplified infrared generation in a laser–plasma interaction simulated based on photo-current model
The present study discussed a theoretical model to simulate the interaction of an ultra-short femtosecond laser pulse with a slab of neutral Ar gas....
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Pyridyl anchoring squaraine as a near-infrared dye sensitizer for effective sensitized hydrogen production over a titanium dioxide photocatalyst in water medium
Squaraine dyes are organic dyes having strong and narrow absorption properties in the near-infrared region that are widely used in photovoltaic and...
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Infrared to Visible Upconversion Photoluminescence from Nd-doped Yttria Ceramic for Optical Applications
Upconversion photoluminescence (UCPL) attracts great attention in the field of optics and solid state lightening applications. Thus, in order to...
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Single-cycle infrared waveform control
Tailoring the electric-field waveform of ultrashort light pulses forms the basis for controlling nonlinear optical phenomena on their genuine,...