Title :
Coherent control of excitons in quantum wells using pulse-shaping techniques
Author :
Komori, K. ; Asahara, T. ; Sugaya, T. ; Watanabe, M. ; Hidaka, T.
Author_Institution :
Electrotech. Lab., Tsukuba, Japan
Abstract :
Coherent control of excitons in semiconductors require a sophisticated control method namely the pulse shaping technique. In this paper, we report the manipulation of coherent excitons in single and coupled quantum well structure using phase-locked femtosecond pulses generated by a pulse shaping technique
Keywords :
excitons; high-speed optical techniques; light coherence; semiconductor quantum wells; 100 fs; GaAs-AlGaAs; coherent exciton control; coupled quantum well structure; phase-locked femtosecond pulses; pulse shaping technique; pulse-shaping techniques; quantum wells; single quantum well structure; Control systems; Delay effects; Excitons; Phase measurement; Pulse measurements; Pulse shaping methods; Pulse width modulation; Reflectivity; Shape control; Solids;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4947-4
DOI :
10.1109/LEOS.1998.737732
