In fact, the infrared spectrum is divided into two regions.

Without the aid of special glasses he can only see in the infrared spectrum.

The primary data they return is the infrared spectrum in 2378 individual frequencies.

It would be older, Russian gear, using the infrared spectrum.

For example, Mercury was not observed in the infrared spectrum until 1995.

The star has unusual emission lines in the infrared spectrum.

During the mission high quality infrared spectra of Mars were also taken.

Voice, video, and data travel over three wavelengths in the infrared spectrum.

A canavestie infrared spectrum is unlike that of well known families.

It took infrared spectrum measurements of the planet Mercury in 1995.

Without the ability to see in the infrared spectrum, however, that knowledge did her little good at that moment.

Use of infrared spectrum to produce electricity at night.

Their emission color can be tuned from the visible throughout the infrared spectrum.

There is no direct data on these features other than images taken in the visible and infrared spectra.

The black-and-white pictures, infrared spectrum data on chemical composition and other information will be sent to Earth hours later.

The composition of interstellar ice can be determined through their infrared spectrum.

Even in the infrared spectrum, this drow's eyes showed clearly as lavender.

Spectral signatures of climate change in the Earth's infrared spectrum between 1970 and 2006.

A little shift in the infrared spectrum showed him where Croyd was hovering.

I believe our range is extended further into the infrared spectrum than yours is.

Even though they do not absorb visible light readily, it turns out water is very active in the infrared spectrum.

However, night vision concerns the ability to see in the dark although not necessarily in the infrared spectrum.

They were sensitive in the very near part of the infrared spectrum and at that time widely used for astronomical observations.

He even let his vision slip into the infrared spectrum, where the varying heat of objects showed him their general shapes.

In the part of the infrared spectrum near 3.4 microns, three distinct absorption features are seen.