Paper Title:
Nonlinear Optical Behaviour of PbS Nano-Particles
  Abstract

The third-order nonlinearities of PbS nano-dot and nano-belts have been investigated using the Z-Scan technique with nanosecond laser pulses at 532nm. The effect of the PbS semiconductor nanometer-size and spatial forms on the third-order optical nonlinearities and optical limiting properties would be discussed when the nanometer-size were larger than the exciton size. The optical limiting mechanism of materials was discussed in the nanosecond time domain.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
1367-1370
DOI
10.4028/www.scientific.net/SSP.121-123.1367
Citation
Y.D. Zhang, B. Cao, H.G. Zhang, J. J. Zhu, "Nonlinear Optical Behaviour of PbS Nano-Particles", Solid State Phenomena, Vols. 121-123, pp. 1367-1370, 2007
Online since
March 2007
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$32.00
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