Two of the most distinctive characteristics of laser emission are spatial coherence and spectral coherence.

If a frequency-selective element is included in the external cavity, it is possible to reduce the laser emission to a single wavelength, and even tune the radiation.

Round-trip gain means gain multiplied by the length of propagation of the laser emission during a single round-trip.

Examples include absorption of laser emissions, and absorption of particles produced within particle accelerators.

Blood flow was measured in three different portions of the pancreas and the area of laser emission of the probe was 1 mm.

"I detect low-power laser emissions from all three craft," Dabisch said.

It detects laser emission from laser guidance systems and laser rangefinders.

Fully microscopic modeling of laser emission can be performed with the semiconductor luminescence equations where the light modes enter as an input.

Hoppers are attracted to laser emissions like mosquitoes to a bug zapper.

The two planes of laser light are created by splitting the laser emission with a beam splitter into two beams.