Sentences with phrase «infrared wavelengths with»

As part of the DUNES and DEBRIS surveys, we obtained observations of three debris disc stars, HIP 22263 (HD 30495), HIP 62207 (HD 110897), and HIP 72848 (HD 131511), at far - infrared wavelengths with the Herschel PACS instrument.

This image shows Vela - C, a giant molecular cloud where stars are being born, as viewed at far - infrared wavelengths with ESA's Herschel Space...

Not exact matches

Created in collaboration with the world famous football star, Under Armour's Athlete Recovery Sleepwear use bioceramic particles that absorb infrared wavelengths emitted by the body and reflect back far infrared energy, helping the body recover faster while promoting better sleep.

«Here we are not trying to make something disappear, but to make it blend in with the background like a chameleon and we are working in optical wavelengths, specifically in the infrared.»

Because these extremely faint stars are brightest at near - infrared wavelengths of light, the team emphasized that this type of observation could only be accomplished with Hubble's infrared sensitivity to extraordinarily dim light.

Because the universe is expanding, light from distant sources is stretched from visible wavelengths to infrared, called redshifting, with the exact wavelength corresponding to the age of the object.

After being ground up into a fine powder, the substance produced infrared emissions (phospholescence) with a wavelength of 900 nm.

The team observed the star with the infrared Spitzer and ultraviolet Swift space telescopes from October 2015 to December 2016 — the first observations in multiple wavelengths of light.

Optic phonons, or crystal vibrations that can be excited with infrared light, can also be used to confine light to dimensions much smaller than the wavelength of light, while maintaining record - high efficiencies.

Armed with data from Dawn's Visible and Infrared Mapping Spectrometer, De Sanctis and colleagues examined a broad range of spectra for the entire Cereian surface, including the crucial infrared waveInfrared Mapping Spectrometer, De Sanctis and colleagues examined a broad range of spectra for the entire Cereian surface, including the crucial infrared waveinfrared wavelengths.

It combines a mosaic of millimetre wavelength images from the Atacama Large Millimeter / submillimeter Array (ALMA) and the IRAM 30 - metre telescope, shown in red, with a more familiar infrared view from the HAWK - I instrument on ESO's Very Large Telescope, shown in blue.

It combines a mosaic of millimetre - wavelength images from the Atacama Large Millimeter / submillimeter Array (ALMA) and the IRAM 30 - metre telescope, shown in red, with a more familiar infrared view from the HAWK - I instrument on ESO's Very Large Telescope, shown in blue.

«We are looking to integrate these nanostructured films with optoelectronic devices to demonstrate that we can simultaneously improve both the optical and electronic properties of devices operating at wavelengths from the visible all the way to the far infrared,» Wasserman said.

WISE's longer - wavelength detectors will be cryogenically cooled to just 8 kelvin, or about — 265 degrees Celsius; warm instruments can contaminate infrared observations with their own radiated heat.

The system conceived at TU Eindhoven uses infrared light with wavelengths of 1500 nanometers and higher; this light has frequencies that are thousands of times higher, some 200 terahertz, which makes the data capacity of the light rays much larger.

Natural chromophores have a maximum absorption of around 560 nanometres, but one of the team's 11 modified chromophores was able to absorb red light with a wavelength of around 644 nm — tantalisingly close to infrared, which starts at about 750 nm (Science, doi.org/jxn).

With wavelengths longer than infrared light, T - rays are considered safer than conventional imaging systems.

The scientists then mapped the quasars with other telescopes and at wavelengths ranging from ultraviolet to far infrared.

At some wavelengths, infrared light can pass through dust almost unscathed, like a sunbeam through a windowpane; at others, it mingles with matter to carry away imprints of its atomic and molecular structure.

This way, the exotic terahertz radiation with wavelengths in the sub-millimetre regime (between microwaves and infrared) can be produced with high efficiency.

Unlike Hubble, which mostly views the universe in visible light, Webb will observe in infrared, with wavelengths too long for human eyes to detect.

The measurements in the recent publication are made with two wide - field cameras to search for fluctuations in two wavelengths of near infrared light.

«Moreover, high - altitude balloons above 95 percent of the Earth's atmosphere allow for observations in the ultraviolet - and infrared - wavelength bands, which aren't possible with ground - based telescopes.

Getting breathtaking Hubble - like pictures with an infrared telescope would normally be out the question because, compared with visible light, infrared light's longer wavelength makes for blurrier images — it's a little like measuring with a ruler marked only in inches versus one marked down to eighths of an inch.

This is the case in Stupp's polymer, so a beam of infrared laser light (with wavelength 1068 nanometres) shone through it will emerge in the green part of the spectrum with a wavelength of 534 nanometres.

The team's design consists of a circuit of coupled silicon waveguides that guide infrared light with a wavelength of 1.5 micrometers.

Rollins's group piped millisecond - long pulses of infrared laser light with a wavelength of 1.87 micrometres through...

With an arsenic concentration of 83 percent the material exhibits an extremely small band gap of only 0.15 electron volts, making it predestined for sensors which can detect long wavelength infrared radiation.

Using data gathered in visible and near - infrared wavelengths by sensors on a NASA / National Oceanic and Atmospheric Administration satellite, researchers compared the average intensity of nighttime lights across the southern United States in December of 2012 and 2013 with the average measured in non-December months from January 2012 through autumn of this year.

«We can not distinguish between these two scenarios — puffy with clouds or dense water vapor,» Bean says, although he notes that looking at the planet in longer infrared wavelengths could allow a glimpse inside the cloud layer, if indeed it is there.

Marengo said the study looked at two different infrared wavelengths: the shorter was consistent with a typical star and the longer showed some infrared emissions, but not enough to reach a detection threshold.

HyperCam, which uses the visible and near - infrared parts of the electromagnetic spectrum, illuminates a scene with 17 different wavelengths and generates an image for each.

It consists of a charge - coupled device camera with four color filters spanning wavelengths from 400 to 970 nm plus a near - infrared imaging spectrometer covering wavelengths from 1.25 to 2.5 μm, where the various cryogenic ices are distinguishable via their characteristic vibrational absorption features.

Martin Mittendorff and his colleagues are now developing their system further so that it will cover an even wider wavelength range, starting with ultraviolet light and going all the way into the far infrared range.

If laser light with a wavelength 1064 nanometres — which is in the infrared region of the spectrum — is shone on a crystal of the material, some of the light emerges as green light with a wavelength of precisely 532 nanometres.

To maximise sensitivity, the camera lens is covered with a filter which lets through mainly infrared light, and rejects light of other wavelengths.

Different wavelengths of light interact with solar cells in very different ways — with visible light being the most efficient at generating electricity while infrared is more efficient at carrying heat.

It will snap the first close - up images of Pluto and Charon, map their surface features with visible - wavelength cameras, study their compositions in the near - infrared spectrum, and monitor Pluto's thin atmosphere with ultraviolet spectrometers and radio waves.

Illuminating the cell with a laser results in the emission of photons with a wavelength in the infrared spectrum range.

In this application, a nanotube film with an array of electrodes can be used as an electrically configurable diffraction grating for an infrared spectrometer, allowing the wavelength of light to be scanned without moving parts.

Darach Watson explains that they then studied the galaxy with the ALMA telescopes, which can observe far - infrared wavelengths and then it became really interesting, because now they could see that the galaxy was full of dust.

Hubble was used to observe ultraviolet, visible and near - infrared wavelengths, but only with Spitzer have we been able to jump through the cosmic dust and clutter to see distant reaches of the galaxy with such amazing clarity.

It combines a mosaic of millimeter - wavelength images from the Atacama Large Millimeter / submillimeter Array (ALMA) and the IRAM 30 - metre telescope, shown in red, with a more familiar infrared view from the HAWK - I instrument on ESO's Very Large Telescope shown in blue.

Those bands were not seen again until 2011 when the the team observed the planet with Keck Observatory's NIRSPEC, a unique, near - infrared spectrograph that combines broad wavelength coverage with high spectral resolution, allowing the observers to clearly see subtle emissions from the bright parts of Saturn.

The Hubble data in this image show infrared light with a wavelength of 1 micron in blue, and 1.6 microns in green.

At that scale, when the nanotubes are hit by near - infrared light with wavelengths of about 800 to 1,400 nanometers, they naturally fluoresce.

Webb's ambitious design tackles the two main challenges for an infrared telescope: it has to have a large mirror in order to best capture long infrared wavelengths; it also has to be kept cold, in order to keep unwanted sources of infrared light from interfering with the emissions it attempts to detect.

The ESRF produces synchrotron light with wavelengths ranging from gamma rays to infrared radiation.

Okay, one little nit - picky issue with Q2 is that O2 and N2 actually DO absorb infrared radiation, just at shorter wavelengths than matter for the Earth's infrared emission spectrum (3 - 27 microns, with a peak around 9 microns or so).

This infrared image combines data from NASAs Spitzer Space Telescope with shorter - wavelength observations from the Two Micron All Sky Survey (2MASS), letting us peer into the clouds of dust wrapped around this stellar nursery.