Modulation response of nanoLEDs and nanolasers exploiting Purcell enhanced spontaneous emission.
作者： T. Suhr , N. Gregersen , K. Yvind , J. Mørk
DOI: 10.1364/OE.18.011230
关键词:
摘要: The modulation bandwidth of quantum well nanoLED and nanolaser devices is calculated from the laser rate equations using a detailed model for Purcell enhanced spontaneous emission. It found that enhancement saturates when cavity quality-factor increased, which limits maximum achievable recombination rate. thereby limited to few tens GHz realistic devices.
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