wavelength

If it were to take on a different value, the wavelengths of these lines would change.

Using a special sensor inside ALI called Hyperion, scientists have been able to see wavelengths of light that are invisible to our eyes.

The traditional answer to this question was that most of the sun's radiation is visible light, so our eyes evolved to see those wavelengths.

A dispersion reflecting all wavelengths of light surface is white and a absorb all the wavelengths of light of the surface is black.

They thus have sine waves with large amplitudes and short wavelengths, both of which make them easy to see.

Even if it ultimately proved possible to make an aeroplane completely invisible at all wavelengths, there would be a further problem.

Wavelengths of light that are allowed to travel are known as modes, and groups of allowed modes form bands.

And what you see here is these cells glowing in the dark under certain wavelengths of light.

One of three main instruments on the orbiting observatory, the AIA takes pictures of the sun in ten wavelengths every ten seconds.

In terms of a spectral definition of color, saturation is the ratio of the dominant wavelength to other wavelengths in the color.

Spectrophotometer An instrument for measuring the amount of light of different wavelengths absorbed by a substance.

Light may be emitted in ultraviolet or infrared wavelengths to produce a hyper spectral image.

On the left, you can see a graph showing the distribution of wavelengths of light given off by an object at various temperatures.

By looking at specific wavelengths of light, he says it should be possible to take pictures of a person's fingerprints with the camera.

Because these wavelengths are so small, it is convenient to express them in terms of a small unit of length.

As it scans across the lunar surface, it simultaneously gathers data across a wide range of IR to visible wavelengths.

At large wavelengths, devices behave as homogeneous isotropic materials defined by an effective filling factor.

Only a few UV-filters are capable of blocking UV-A, the wavelengths(17) that penetrate deeply into the skin.

This soup of electrical current and ions is called "Plasma, " and emits light (photons) at different wavelengths (colors).

The fact that the new device does not absorb appreciably at visible wavelengths makes it less efficient than opaque organic cells.

Short wavelengths like violet bend more than long ones like red, causing that beam of white sunlight to fan out into a spectrum of colors.

On their journey across the universe, the wavelengths of light have stretched. The farther the light travels, the more stretched it gets.

From lunar occultation experiments at infrared wavelengths, it has been determined that the dust shell can be represented by two components.

Much to the disappointment of Harry Potter fans, cloaking a human-sized object at visible wavelengths seems like a long shot.

Light of different wavelengths travels through a medium other than vacuum at different speeds.

In other words, the pigment of a color absorbs all the wavelengths of light except that we see.

See the waves of light propagating across the page from high to low frequency. The light appears polarized and includes all wavelengths.

as the traffic tailed off, the wavelengths would be relinquished.

Conventional photovoltaic cells, made of silicon, are designed to collect energy from the wavelengths of sunlight.

Bees were trained to discriminate an achromatic stimulus from monochromatic lights of various wavelengths as a function of their intensity.

MESSENGER images the surface through 11 filters that span visible and infrared wavelengths.

However, the conventional dual wavelength stabilization technique uses the approximation method for the selection of the two wavelengths.

This result means that UV wavelengths are seen as distinct colors by birds and that UV cones participate in a tetrachromatic visual system.

The neon lights that adorn our city streets have a spectrum consisting of a few wavelengths near the red end .

Long wavelengths tend to be absorbed or blocked as they try to enter the smaller tunnel.

They looked for the emission of certain wavelengths within the radio part of the electromagnetic spectrum.

Only discrete wavelengths of matter waves may resonate within the spherical volume of a hydrogen atom.

These high-energy gamma rays, detected by Fermi's Large Area Telescope (LAT), have wavelengths one-thousandth the size of an atomic nucleus.

When shorter wavelengths of light, invisible to the human eye, hit the gold nanoparticles, they get excited and start to glow violet.

Astrophysicists have long thought of the Crab Nebula as a steady "standard candle" in X-ray wavelengths.

This technique involves maintaining a constant energy difference between the excitation and emission wavelengths.

Different physical processes occurring in an astronomical object may lead to production of light at different wavelengths.

The three additive primary colors are green, red and blue (each proportions, about one third of the wavelengths in the total spectrum).

The photoluminescence spectra observed experimentally are variable under different excitation wavelengths at room temperature.

The result indicated that these five wavelengths of monochromatic light could attract moth, especially the 350nm was more ffective.

The reflected light was found to be missing infrared wavelengths that are absorbed by water molecules.

Different fluorescence emission wavelengths are emitted at slightly different angles on the prism, providing intrinsic spectral resolution.

The wavelengths of that light are our key to assessing conservation.

Vapour lamps can be used since they produce light of different characteristic wavelengths .

When this pitted material absorbs heat, it radiates energy at precisely chosen wavelengths depending on the size of the pits.

atoms emit and absorb light of specific wavelengths , as measured in laboratory experiments.

As the universe expands, the wavelengths of the background radiation stretch and the radiation becomes more diffuse.

The resulting waveforms depend upon the amplitudes, wavelengths, and timing of the incoming waves.

Molecules each emit a distinctive band of radio wavelengths, which can be used as a fingerprint for the molecules.

One-dimensional arrays have been fabricated with emission wavelengths addressable by current tuning.

The filters cover various wavelengths over the ultraviolet, blueand red portions of the electromagnetic spectrum.

progressively , larger objects substantially increase the timescale for collapse over still longer wavelengths.

Finally, colors near the strongly scattered blue wavelengths stimulate the blue receptors.

The ratio of the intensity of black body radiation at four wavelengths was calculated by the blackbody radiation law.

Flexible bandwidth management also allows service providers can, where necessary, for hiring different wavelengths.

The lens in the human eye blocks UV wavelengths, but plenty of fish, birds and insects carry and can see some kind of UV marking.

The phonons swim downstream toward the horizon, their wavelengths decreasing all the while.

Our eyes can only feel the light waves(electromagnetic wave)with wavelengths ranging from 4000 to 7000A, which we call visible light.

At visible wavelengths the ring shows up clearly enough, but it is invisible to a detector sensitive to infrared light.

The blue wave represents the light of all wavelengths in phase with the earth. The red wave represents light from ELE.

D. as it can help scientists to see even the wavelengths of visible light.

One property of any laser is that it produces light at specific discrete wavelengths.

This range of wavelengths falls into the radio part of the electromagnetic spectrum.

This mechanism does not implement diffraction effects at larger wavelengths.

These wonders can be observed only from space, because ozone and water in the Earth's atmosphere absorb light at those wavelengths.

Older populations of stars scattered through the galaxy are blue - because their infra-red light has shorter wavelengths.

In each case an integral number of wavelengths fit into the circumference of the loop.

The circadian clock can distinguish between different colors, or wavelengths, of light.

Worse, carbon dioxide and water vapor (the two main greenhouse gases) absorb and scatter differently at different wavelengths.

A variety of conjugated polymers with different light-emitting wavelengths and structures are being developed.

A combination of three wavelengths of light distinguishes Earth from among other planets in the solar system.

Identification of Rain- Rate Profiles from Radar Returns at Attenuating Wavelengths Using an Inverse Method: A Feasibility Study .

note that chlorophyll absorbs light mostly in the blue and red ends of the visible spectrum , and very little in the green wavelengths.

Although the magnetic resonance becomes quite weak at these short wavelengths, interesting metamaterials can still be formed.

And theoretical analysis is given to explain these random wavelengths existing in this kind of technique for passive phase-locking.

Semen and other biological stains can be made to fluoresce using the ALS with various combinations of wavelengths and filters.

for short wavelengths , approaching the intermolecular distance , the velocity can vary with wavelength.

A band spectrum consists of groups of wavelengths so close together that the lines appear to form a continuous band.

The solar simulator simulated the solar energy by using the Light-emitting Diodes (LED) of different wavelengths as a compound solar source.

Scientists are studying how wavelengths of light change at depth and how fish perceive these colors.

When exposed to light with a wavelengths of about 400 nanometers the normally green colored chlorophyll glows red.

These cells, called cones, come in different flavors, each of which can detect different wavelengths of light.

Humans have no direct perception of infrared rays unlike the rattlesnake which has receptors tuned into wavelengths longer than 0. 7 Micron.

Sensitive in the visible light wavelength is near, including the infrared wavelength and ultraviolet wavelengths.

Our eyes feature three types of color receptors, each maximally receptive to long, medium, and short wavelengths of light.

Ultracold atoms have de Broglie wavelengths in the micrometer range, and their dynamics can no longer be described classically.

All the other wavelengths will emerge as either elliptically or circularly polarized light .

At infrared wavelengths the region is less opaque , and cool protostars are expected to emit most of their energy in the infrared .

Red light, with its longer wavelengths, dissipates at about 30 feet (10 meters), leaving smoky blues and muted yellows to dominate.

Herschel sees in far-infrared and submillimeter light, and this composite picture combines data from three wavelengths.

These wonders can be seen only from space because water in the Earth's atmosphere absorbs light at these wavelengths.

Light-emitting diodes, after all, are semiconductors that can be programmed to emit light at precise wavelengths, colors and tones.

These three colors are called primary colors and correspond to the wavelengths the L-, M- and S-cone are most receptive for.

Fortunately, human and animal tissues are transparent to radiation at certain infrared wavelengths.

Different nonphysical forces send their thoughts on variant wavelengths or bandwidths of vibration.

The way in which the wavelengths change depends critically on the orbital configuration of the electrons.

Instead the failed star ultimately cools and emits most of its light at infrared wavelengths.

Lithography toolmakers had bumped up against numerous obstacles in making a machine that radiates wavelengths of 157 nanometers.

electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves.

For longer wavelengths a number of extrinsic photoconductive devices exist.

When this superposition collapses, it emits photons of slightly different wavelengths which combine to form an interference pattern.

The wavelengths of light are rarely given in centimetres or millimetres as radio waves are.

Eventually, the electromagnetic photons are shifted to optical wavelengths.

The eigenvalues and cut-off wavelengths of double ridged waveguide are computed and analyzed by Finite Element Method(FEM).

But at infrared wavelengths bright light from nearby stars lights gas and dust up with beautiful purples, greens, and blues.

A unit of length equal to one hundred-millionth(10-8) of a centimeter, used especially to specify radiation wavelengths.

However, because of the increasing number of wavelengths, pot number of OXC and related management cost and difficulty increased greatly.

The wheel is divided into two parts, each one filtering the projector light into different wavelengths for red, green and blue.

The first is that the plan described by Sir John and his colleagues works only for a small range of wavelengths.

They recorded some of the common wavelengths they emanated.

Optics and optical instruments. Reference wavelengths.

The function rules of dual-wavelengths are revealed at the end of the thesis.

As a consequence, they can distinguish only a fraction of the wavelengths that can be distinguished by humans.

The wonders keep coming. In 2008, researchers built a microwave cloak that works over a range of wavelengths.

finally, the reserved wavelengths and optimization method were adopted to achieve OBS routing.

Another astronomer has even applied for time on the Spitzer Space Telescope to peer at Galaxy X in infrared wavelengths.

But what happens at lower frequencies, when the "wave model" takes over due to the longer wavelengths?

It is theoretically shown that 20% Verdet constant difference between the two wavelengths will increase the current measuring range 6 times.

To detect shorter wavelengths, astronomers must put instruments above the earth 's atmosphere.

This paper mainly study the design and application of half-wavelengths coniform ultrasonic horn .

In fact we can use Newton's prism to break white light into many colors and study the various wavelengths of each color.

First and second lights having different wavelengths from each other are generated in each of the first and second regions.

If you change the view angle, the partial photonic band gap will shift to short wavelengths for oblique incidence.

So the longer wavelengths can't make it as easily into tunnels?

Infrared radiation has wavelengths longer than those of visible light.

The image was made from near-infrared, infrared and green wavelengths reflected by the ice.

Yet the sharks lacked cone cells, which respond individually to light at specific wavelengths.

The dust beingformed in old, evolved stars (blue stars with a red tinge) is measuredusing mid-infrared wavelengths.

One filter usually suffices for the entire visible range of wavelengths.

If these two wavelengths become closer to each other, the nonlinear effect promotes the coalescence between neighboring surface waves.

Certain wavelengths get cancelled out while others become reinforced.

Large ones emit long wavelengths (red light). Small ones emit shorter wavelengths (blue).

Both wavelengths are primarily sensitive to the methane peak absorption.

There is a type that emits wavelengths in the short end of the UVA range, and these are used for sun tanning.

Two different wavelengths of light ale used aLs carriers .

Other colors are developed by mixing varying amounts of different wavelengths.

VIIRS will collect radiometric imagery in visible and infrared wavelengths of the Earth's land, atmosphere, and oceans.

This makes the electrically conductive plastic more sensitive to light at wavelengths where sunlight is more intense.

This product can sample wavelengths in the UV and visible light range for quantitative analysis.

The second European satellite, Herschel, will scrutinise the universe at infra-red wavelengths.

In the image, data from several wavelengths have been combined.

A white object will reflect all wavelengths equally, whereas a black object will absorb them all.

The VIMS instrument takes images in 352 separate wavelengths, or colors, spanning a realm of colors far beyond those visible to humans.

The most deeply buried examples are so heavily obscured by dust that they are only visible at infrared wavelengths.

Mammals, however, typically have only two cone pigments, one maximally sensitive in the violet and the other sensitive at long wavelengths.

Which means the detected radiation from the galaxies is shifted to longer wavelengths.

Ultraviolet (UV) light has shorter wavelengths than visible light.

In 2008, researchers built a microwave cloak that works over a range of wavelengths.

The image shows what is visible beyond the Earth to instruments that are sensitive to light at very long wavelengths.

This might be compared with the jumble of wavelengths of sound that go to make up ordinary noise.

All three images include a combination of near-infrared, red, and green wavelengths.

This led us to the conclusion that how we defined our product and how our clients defined our product were on two separate wavelengths.

Disallowed bands of wavelengths are called photonic band gaps.

A surface does not itself have a precise color but rather an ability to absorb certain wavelengths of visible light.

Retina response to lights with different wavelengths .

These advances, along with the development of electronic imaging, revolutionized astronomy at all wavelengths.

But Cao says that similar devices could be concocted using the same recipe for visible wavelengths.

In addition, LED bulbs are dimmable with typical lighting hardware and are available in different colors wavelengths of light.

Nocturnal geckos can focus light in varying wavelengths on their retinas .

having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end.

Action spectrun A graph showing. the effect of different wavelengths of radiation, usually light, on a given process.

Visible wavelengths, by contrast, are needed for cameras and solar cells.

Various pigments, inks and paper treatments will respond differently to some wavelengths of light.

In addition, some cells absorb certain wavelengths of light, resulting in color.

having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end.

The difference is that radar depends on radio waves. These have long wavelengths and therefore bounce only off large things.

These have long wavelengths and therefore bounce only off large things.

This particular image was taken at near-infrared wavelengths.

The red areas indicate radio wavelengths observed at the VLA.

Lenses, including the lenses in our eyes, bend lights of different wavelengths by unequal amounts.

These wavelengths are presumably caused by oscillations of the electrons in the atom.

In visible wavelengths, much of the dust can't be seen.

these are the pigments or dyes that absorb red, green and blue wavelengths, respectively, thus subtracting them from white light.

One set of unchanging wavelengths is characteristic of water, another is indicative of vegetation, and so on.

Furthermore, UHF antennas are smaller than VHF antennas; this is due to the shorter wavelengths.

Light visible to the naked eye has wavelengths in the range of 400 to 700 nanometers, or billionths of a meter.

What we call the visible spectrum -- light wavelengths from violet to red -- is the light that typical humans can see.

That light has stretched to microwave wavelengths by now.

Notice in Figure 3b that the perimeter edge marks the wavelengths of visible light.

This patent discloses an advanced imaging system that can detect objects emitting radiations of even sub-millimeter wavelengths.

Research shows that the FIR wavelengths radiated by human skin is in the 3-50 micron range.

Other devices can measure wavelengths that fall well outside the visible spectrum.

The present day interstellar dust isweighed by measuring the intensity and color of emission at longerinfrared wavelengths.

Other laser weapons emit at fixed wavelengths.

It also saturated a U. S. telescope watching in x-ray wavelengths.

The visible spectrum is reflected while the infrared wavelengths are transmitted.

"White light is made up of rays of different wavelengths, " he explains.

Electromagnetic wave: Another way to specify the varying classes of electromagnetic radiation based on their wavelengths. .

Simultaneous X-ray and infrared observations have exhibited the 4. 8hour period at both wavelengths.

the wavelengths are assigned to each optical channel by using the first-fit method on the 'longest first' principle.

The inability to etch chips with lasers in the shorter wavelengths has limited how precisely they can design circuits on silicon.

This image is a three-color composite showing infrared wavelengths of 70 microns (blue), 160 microns (green), and 250 microns (red).

They are composed of compressed gas in addition to dust that glows at infrared wavelengths Spitzer can see.

The most common wavelengths are 248 nm and 193 nm due to good avail-ability of lasers.

Make waves in space and time and measure their wavelengths and periods.

The three-color image above shows three different "colors, " or wavelengths, of infrared light which is invisible to our eyes.

A beam of ordinary light is a mixture of all these possible wavelengths.

If they see the same lines at shorter wavelengths , they would know that the galaxy was blueshifted and moving toward us.

Follow-up observations showed the light changing, and not just in gamma-ray wavelengths, but also in X-rays and infrared.

Other, the electric fields have some effect on the wavelengths of TCNQ.

A special coated glass which is transparent to some energy wavelengths and reflective to others.

That is, light of all wavelengths is present.

White light is white because it contains an even balance of all wavelengths.

This can't be done in a conventional digital camera, because the sensor doesn't know what the original wavelengths were.

To study this process, therefore, astronomers have to make use of telescopes operating at other wavelengths.

Estimation of ocean contribution at the MODIS near-infrared wavelengths along the east coast of the U. S. Two case studies

The actual colors within the visible spectrum are determined by the wavelengths of the light: the longer wavelengths are red and orange;

Study of the Detrimental Wavelengths of Track Irregularities for Railways with Passenger and Freight Traffic

Selection of two-color wavelengths and minimum bandwidth calculation of filters in colorimetric temperature measurement

As the temperature increases, it begins to give off light of shorter and shorter wavelengths;

Study of Resonant Holographic Interferometry with Double Wavelengths and CT to Measure Burning Field

Study on the properties of two-photon absorption and excited state absorption of an organic dye HEASPS at different wavelengths

Absorption and reflection degree to lights with different wavelengths on an object surfaces ;

Supercontinuum Generation in Photonic Crystal Fibers Depends on Pump Wavelengths

measure the intensity of solar uv radiation at different wavelengths up to 400 nanometres ( blue line in figure 1 )

Using resonant holographic interferometry with double wavelengths and CT diagnostic technique to measure burning field

Principle of Determining the Composition of Complexes with the Ratio of Double Peak Values at Double Wavelengths by UV Spectrophotometry

A Multi-wavelength Star Optical Network Reusing All Channel Wavelengths Three Times and Its Features

A Method to Determine Size Distribution of Small Particles Using Three Wavelengths Extinction

Different stimulated wavelengths in selected frequency luminescence

Theoretical Calculation of Resonant Wavelengths on Optical Fiber Surface Plasmon Resonance Sensors

An empirical expression for estimating attenuation due to clouds and fog at millimeter wavelengths

Factors in human sensitivity to light of different wavelengths

Selection of working wavelengths and bandwidths in temperature measurement by CCD colorimetric method

for a given change in , some wavelengths shrink , whereas others increase

Update Update all General Fields Wavelengths Next Configuration Last Configuration

On-line Particle Concentration Measurement using Two Wavelengths Light Extinction

Influence of UV irradiation at different wavelengths on the photodegradation of microcystin

Multicast routing algorithm with small number of wavelengths in WDM network

Method of nanometer measurement using multi-wavelengths interferometry

The spinodal decomposition in hot-dipped aluminum steel and the wavelengths of spinodal decomposition at initial stages

Research on the Method of Choosing Optimum Wavelengths Combination by Using Multiple Scattering Correction Technique

Adjustment of Photoluminescent Wavelengths for Porous Silicon

Clinical research on intense pulsed light device with multiple wavelengths in treatment of nevus flammeus

Sensitivity of Surface Plasmon Resonance Sensor for Different Wavelengths

Selection of Working Wavelengths of Dual-Wavelength Temperature Measurement in Drop Tubes

A study of resonant wavelengths of long period fiber gratings

Determination of Ribavirin and Acetamide with Equal Adsorption at Two Different Wavelengths by UV

the Kepler team made precise measurements of minute shifts in the wavelengths of the host star's light

the color of objects that absorb nearly all light of all visible wavelengths;

of light filters with different wavelengths. SEM images

The Application of UV - Spectrophotometry in Organic Analysis by Two Wavelengths

On-line Particle size Measurement Using Multi-wavelengths Light Extinction

Propagation of Pulses at Millimeter Wavelengths Through Fog-filled Medium

Dark Count Probability for Single-photon Detector at Infrared Wavelengths