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Furthermore, QD devices have lased at 1.3 m, a necessary attribute for access network communication systems that use GaAs substrates.
The source of heat in the laser material is the absorption of intense diode-laser pump light, which is used to excite a particular transition and produce the population inversion necessary for lasing .
the discharge causes the vapor to lase with a pulse of green light
Many organic molecules and polymers have been observed to lase in the visible spectrum from the red to the blue, but success has been elusive at the deep blue wavelengths.
The primary laser beam is generated by a megawatt chemical oxygen iodine laser located at the rear of the fuselage, which lases at 1.315 micron wavelength.
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