GaAlAs Laser Diodes Market Size, Share, Trend and Global Analysis by Type, Application, Key Players, Region and Forecast 2022–2028
A GaAlAs laser diode (LD, also injection laser diode or ILD, or diode laser) is a semiconductor device similar to a light-emitting diode in which a diode pumped directly with electrical current can create lasing conditions at the diode's junction.
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