DocumentCode
349317
Title
Third-order optical nonlinearities of PbS-polymer nanocomposite with excitation of femtosecond pulses
Author
Li, Heping ; Liu, B. ; Kam, C.H. ; Lam, Y.L. ; Que, W.Z. ; Gan, L.M. ; Chew, C.H. ; Xu, G.Q.
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Volume
1
fYear
1999
fDate
1999
Firstpage
181
Abstract
We present an experimental study of third-order optical nonlinearities in the new PbS-polymer nanocomposite, using the Z-scan technique with femtosecond laser pulses at 780-nm wavelength. The mechanisms responsible for the observed nonlinearities are also discussed
Keywords
II-VI semiconductors; composite materials; high-speed optical techniques; lead compounds; nanostructured materials; nonlinear optics; optical polymers; 780 nm; PbS-polymer nanocomposite; Z-scan technique; femtosecond laser pulses; femtosecond pulse excitation; nonlinearities; third-order optical nonlinearities; Nanocrystals; Nonlinear optics; Optical films; Optical polymers; Optical pulses; Optical refraction; Optical sensors; Optical variables control; Ultrafast electronics; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
LEOS '99. IEEE Lasers and Electro-Optics Society 1999 12th Annual Meeting
Conference_Location
San Francisco, CA
ISSN
1092-8081
Print_ISBN
0-7803-5634-9
Type
conf
DOI
10.1109/LEOS.1999.813538
Filename
813538
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