Micro-cavity effects in the high modulation response of the vertical cavity surface emitting laser
高速调制响应垂直腔面发射激光器中的微腔效应

Based on physics of micro-cavity and quantum well, the spontaneous emission spectra and spontaneous emission lifetime in the vertical cavity surface emitting laser have been calculated. It is found that the minimum spontaneous emission lifetime is the main reason that the vertical cavity surface emitting laser can realize high\|modulation response after the transfer function of the semiconductor laser is studied.