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Fig. Forward I-V characteristics of the dual-stage MQW LED and step-stage MQW LED. Fig. Output powers and EQEs as functions of injection current for the dual-stage MQW LED and step-stage MQW LED.
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Fig. Forward I-V characteristics of the dual-stage MQW LED and step-stage MQW LED.
Fig. Output powers and EQEs as functions of injection current for the dual-stage MQW LED and step-stage MQW LED.