http://www.w3.org/ns/prov#value | - The method of controlling a laser diode set forth in claim 15, said step of applying a drive current including the steps of providing a bipolar transistor having an emitter coupled to a power source, a base coupled to said digital data processor, and a collector directly connected to said laser diode; and providing a capacitor, connected to said collector, which a.c. couples said collector to an i
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