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The kink-free output power in 980-nm emitting laser diodes can be increased by 30%-50% in ridge-waveguide devices when the thickness of the oxide is decreased such that the optical field is allowed to ...
High power laser diode bar is formed from P-N junctions and powered by injected electric current. In order to drive it, it is essential to have low voltage, high and steady injected current for a ...
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