Laser equipment

Laser equipment

Industry: Industrial machinery

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Laser equipment

TEM

Industrial machinery; Laser equipment

Abbreviation for Transverse Electromagnetic Modes. Used to designate the cross-sectional shape of the beam. The radial distribution of intensity across a beam as it exits the optical cavity.

TEMoo

Industrial machinery; Laser equipment

The lowest order mode possible with a bell-shaped (Gaussian) distribution of light across the laser beam.

Thermal Relaxation Time

Industrial machinery; Laser equipment

The time to dissipate the heat absorbed during a laser pulse.

Threshold

Industrial machinery; Laser equipment

The input level at which lasing begins during excitation of the laser medium.

Transmittance

Industrial machinery; Laser equipment

The ratio of transmitted radiant energy to incident radiant energy, or the fraction of light that passes through a medium.

Tunable Laser

Industrial machinery; Laser equipment

A laser system that can be "tuned" to emit laser light over a continuous range of wavelengths or frequencies.

A laser whose active medium is a liquid dye, pumped by another laser or flashlamps, to produce various colours of light. The colour of light may be tuned by adjusting optical tuning elements and/or ...