Author:
Kochi Yuta,Kinoshita Yutaro,Kurimura Sunao,Akahane Kouichi,Ishi-Hayase Junko
Abstract
We have succeeded in femtosecond time-bin pulses storage/retrieval by a photon echo method with a quantum dot ensemble. Moreover, we have developed an up-conversion single-photon detector and evaluated the ultraweak femtosecond time-bin echo signal.