Paper Title:
Spectral Properties of Spatially and Spectrally Partially Coherent Pulsed Beams in Fused-Silica Glass Medium
  Abstract

Using the coherence theory of non-stationary fields and the method of Fourier transform, the spectral properties of spatially and spectrally partially coherent Gaussian Schell-model pulsed (GSMP) beams in fused-silica glass medium are studied and analyzed numerically. It is shown that the spectral shift takes place, which depends on the position of the field point, spatial correlation length, temporal coherence length and dispersive property of medium, as GSMP beams propagate in fused-silica glass medium. The on-axis spectrum is blue-shifted, and the relative spectral shift increases with increasing propagation distance, and decreases as the spatial correlation length and temporal coherence length increases, and then approaches an asymptotic value. The dispersive property of medium plays an important role in the spectral properties of spatially and spectrally partially coherent beams.

  Info
Periodical
Materials Science Forum (Volumes 663-665)
Edited by
Yuan Ming Huang
Pages
108-112
DOI
10.4028/www.scientific.net/MSF.663-665.108
Citation
C. L. Ding, M. Teng, Z. G. Zhao, L. Z. Pan, "Spectral Properties of Spatially and Spectrally Partially Coherent Pulsed Beams in Fused-Silica Glass Medium", Materials Science Forum, Vols. 663-665, pp. 108-112, 2011
Online since
November 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: X.B. Wang
Abstract:The stress distribution on the midsection of a pure bending beam where tensile strain localization band initiates on the tensile side of the...
253
Authors: Mao Liang Wu
Abstract:The paper discusses CAD design on the pores created with simple units such as cylinder, whose structures are determined by unit space array...
2224
Authors: Qi Wei He, Guo Liang Xu, Shao Chun Ding, Zhen Dai
Chapter 3: Measurements, Mechatronics, Control and Automation
Abstract:When test the underwater acoustic in the half-space which the sea-surface separate the free-space to,the conventional technology of PNAH...
813
Authors: Run Qiang Li, Peng Yao, Hao Meng, Jun Wang, Ke Zhang, Chuan Zhen Huang, Bin Zou, Han Lian Liu
Chapter 8: Surface and Subsurface Integrity and Materials Characterization
Abstract:To grind fused silica in ductile mode, it was proposed to repair surface and subsurface micro cracks of fused silica by CO2 laser...
531