'Gqw leds' diaporamas de présentation

Fig. 4. Comparison of normalized relative efficiency and light output power of GQW LEDs B and D.

Fig. 3. (a) Light output power of GQW LEDs A, B, C, and conventional LED as a function of injection current density. Fig. 3..(b) Normalized relative efficiency of GQW LEDs A, B, C, and conventional LED as a function of injection current density.

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