Wavelength in a sentence

Angular wavelength A quantity related to the wavelength is the angular wavelength (also known as reduced wavelength), usually symbolized by ƛ (lambda-bar).

The corresponding wavelength in the medium is : When wavelengths of electromagnetic radiation are quoted, the wavelength in vacuum usually is intended unless the wavelength is specifically identified as the wavelength in some other medium.

For an antenna that is small compared to the wavelength in question, the intermediate-field region is considered to exist at all distances between 0.1 wavelength and 1.0 wavelength from the antenna.

In a wave packet, the wavelength of the particle is not precise, and the local wavelength deviates on either side of the main wavelength value.

The important point of Wiens law, however, is that any such wavelength marker, including the median wavelength (or the wavelength below which a specified percentage of the emission occurs) is proportional to the reciprocal of temperature.

When the wavelength of the light is long (for instance, the wavelength of the visible light is 0.4–0.7 μm) the wavelength shift becomes negligible.

Multi-Wavelength EMLs: These EMLs can generate multiple laser beams at different wavelengths, which makes them suitable for use in applications such as wavelength-division multiplexing (WDM) in optical communications systems.

One of its images captures short wavelength light and one long wavelength light.

Biofluorescence is where organisms absorb a low wavelength of light and then emit a high wavelength of light - the light that is emitted is a different colour from the light that is absorbed.

This 10-year time lapse showcases photos taken at a wavelength of 17.1 nanometers, which is an extreme ultraviolet wavelength that shows the Sun’s outermost atmospheric layer — the corona.

With Wavelength Compression, they can compress their wavelength—as the name implies—and use that as ammo, instead.

As previously stated, Rayleigh scattering is inversely proportional to the fourth power of wavelength, so that shorter wavelength violet and blue light will scatter more than the longer wavelengths (yellow and especially red light).

As the wave slows down, the wavelength gets shorter and the amplitude increases; after a place of maximum response, the short wavelength is associated with a high loss and the wave dies out.

A typical human eye can see to about 750 nm wavelength light, so there is some overlap with the longest visible wavelength bands, including orange and red light.

Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green.

Bragg diffraction may be carried out using either light of very short wavelength like X-rays or matter waves like neutrons (and electrons ) whose wavelength is on the order of (or much smaller than) the atomic spacing.

Even if a gas absorbs radiation efficiently at a certain wavelength, this may not affect its GWP much if the atmosphere already absorbs most radiation at that wavelength.

Except possibly under carefully controlled conditions, scattering does not produce the same relative change in wavelength across the whole spectrum; that is, any calculated z is generally a function of wavelength.

Five premier multi-wavelength sky regions are selected; each has multi-wavelength data from Spitzer and other facilities, and has extensive spectroscopy of the brighter galaxies.

For different wavelength regions, or for higher precision in characterizing a system's chromaticity (such as in the design of apochromats ), the full dispersion relation (refractive index as a function of wavelength) is used.