[16p-B2-1~15] 13.6 Nanostructures, quantum phenomena, and nano quantum devices

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[16p-B2-3] Filtering effects of laser spectrum on pump-probe signals in a GaAs/AlAs multiple quantum well

〇Osamu Kojima¹, Ibuki Nishida¹, Taishi Okatsu¹ (1.Chiba Inst. Tech.)

Keywords:

GaAs/AlAs multiple quantum well,ultrafast spectroscopy,exciton

To realize the ultrafast optcal devices, the control of the exciton dynamics in semiconductors is essential. In the present work, we demonstrate the control of the waveforms of the pump-probe signals due to that of the laser spectrum using a optical filter.