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Post by luggage1 on Nov 24, 2011 5:25:57 GMT -5
Diodes are small electronic devices that emit light energy by passing a current over a semiconductor, as in light-emitting diodes. As the atoms fall into gaps in the material, they emit a small amount of energy in the form of a light particle, or photon. The resulting glow can be modulated in different wavelengths or colors of light by configuration of the gaps
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Post by belly143 on Nov 24, 2011 5:45:43 GMT -5
An infrared laser diode is an electronic component that converts electric current into electromagnetic radiation; this emits a wavelength between visible light and microwave radiation. These devices provide light used for solid state laser pumping in optical fiber networks, scientific spectral analysis, materials processing, and numerous other uses. Laser diodes range from single milliwatt (mW) to 10 mW, or are arrayed as diode-pumped solid state (DPSS) lasers of several kilowatts (kW). Laser Engraving |
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