Also known as: dl_
DL has various meanings in the Military category. Discover the full forms, definitions, and usage contexts of DL in Military.
A laser diode also known as an injection laser or diode laser is a semiconductor device that produces coherent radiation in which the waves are all at the same frequency and phase in the visible or infrared (IR) spectrum when current passes through it.
MilitaryTo copy data from a main source to a peripheral device, such as the transfer of a file from an ISP or BBS to a local computer.
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