Special Features:

Wavelength (nm) 635 to 1550 varies with model; input impedance less than one; focusable; rugged shock and vibration resistant design

Properties:

A two electrode solid state, optoelectronic device that emits coherent visible or infrared radiant energy with a narrow beam and a narrow spectral bandwidth when electrically energized. It is designed for use in a fiber optic system. May or may not include mounting hardware and/or heat sink. See also light emitting diode.