Title :
Coherent writing of the dark exciton state using one picosecond long optical pulse
Author :
Schwartz, I. ; Cogan, D. ; Schmidgall, E.R. ; Gantz, L. ; Don, Y. ; Gershoni, D.
Author_Institution :
Dept. of Phys., Technion - Israel Inst. of Technol., Haifa, Israel
Abstract :
We demonstrate a one to one correspondence between the polarization of a picosecond optical pulse and the coherent spin state of the long lived dark exciton that it deterministically photogenerates in a single quantum dot.
Keywords :
excitons; light polarisation; optical pulse generation; quantum optics; semiconductor quantum dots; coherent spin state; coherent writing; dark exciton state; photogeneration; picosecond long optical pulse polarization; single quantum dot; Excitons; Optical polarization; Optical pulses; Polarization; Quantum dots; Ultrafast optics; Writing;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
