DocumentCode
2882734
Title
Coherent control of two-photon induced photocurrents in semiconductors with frequency-dependent response
Author
Chung, Jung-Ho ; Weiner, Andrew M.
Author_Institution
Res. Lab. of Electron., Massachusetts Inst. of Technol., Cambridge, MA
fYear
2006
fDate
21-26 May 2006
Firstpage
1
Lastpage
2
Abstract
Two-photon-induced photocurrents in two different semiconductors were coherently controlled simultaneously via femtosecond pulse shaping. Due to their distinct two-photon-absorption spectral responses, their photocurrent yield ratio was maximized (1.20:1) or minimized (0.75:1) using an evolutionary algorithm.
Keywords
high-speed optical techniques; light absorption; optical control; optical pulse shaping; two-photon processes; coherent control; femtosecond pulse shaping; two-photon induced photocurrents; two-photon-absorption spectral responses; Chemical products; Control systems; Frequency; Optical pulse shaping; Photoconductivity; Pulse shaping methods; Semiconductor devices; Shape control; Ultrafast electronics; Ultrafast optics; (020.1670) Coherent optical effects; (020.4180) Multiphoton processes; (320.5540) Pulse shaping;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location
Long Beach, CA
Print_ISBN
978-1-55752-813-1
Electronic_ISBN
978-1-55752-813-1
Type
conf
DOI
10.1109/CLEO.2006.4628931
Filename
4628931
Link To Document