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部分相干光的轴外点频移 被引量:2

Spectral Shift of Partially Coherent Light on Off-Axis Points
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摘要 本文研究了普通热光源(不相干光源)通过消色差傅里叶变换系统后,二次光源产生的远场轴外点频移,数值计算结果表明,轴外点的频谱分布有微小的调制,且频移量与轴上点不同。 In this Paper,the spectral shin of off-axis points of a secondary source produced by a general thermalsource passing through an achrornatic-Fourier-transform lens is investigated. N umerical results show thaton the oKaxis points a small modulation of the spectrum is generated.and the guantity of spectral shindepends on the direction of observation.
机构地区 杭州大学物理系
出处 《量子电子学》 CSCD 1994年第4期246-250,共5页
基金 863激光技术青年科学基金
关键词 频移 光源 相干性 频谱分析 partially coherent light,spectral shift
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同被引文献15

  • 1王中阳,林强,王绍民.狭缝和矩形光阑对频谱的影响[J].光电子.激光,1994,5(4):233-237. 被引量:3
  • 2Wolf E.Invariance of the spectrum of light on propagation[J].Phys.Rev.Lett.,1986,56(13):1370-1372.
  • 3Ponomarenko S A,Wolf E.Spectral anomalies in a Fraunhofer diffraction pattern[J].Opt.Lett.,2002,27(14):1211-1213.
  • 4Gubr G,Visser T D,Wolf E.Anomalous behaviour of spectra near phase singularities of focused waves[J].Phy.Rev.Lett.,2002,88(1):103 901 1-4.
  • 5Anand S,Kandpal H C.Experimental study of spectral anomalies in a Fraunhofer diffraction pattern[J].J.Opt.A:Pure Appl.Opt.,2004,6(2):177-179.
  • 6Cai Y J,Lin Q.Spectral shift of partially coherent twisted anisotropic Gaussian-Schell model beams in free space[J].Opt.Commun.,2002,204(1-6):17-23.
  • 7Pu J,Zhang H,Nemoto S.Spectral shifts and spectral switches of partially coherent light passing through an aperture[J].Opt.Commun.,1999,162(4):57-63.
  • 8Pu J,Nemeto S.Spectral changes and 1×N spectral switches in the diffraction of partially coherent light by an aperture[J].Opt.Soc.Am.A,2002,19(2):339-344.
  • 9Carlos J,et al.Analytical characterization of spectral anomalies in polychromatic apertured beams[J].Opt.Commun.,2006,257:9-15.
  • 10Ji X L,Zhang E T,Lu B D.Changes in the spectrum of Gaussian-Schell model beams propagating through turbulent atmosphere[J].Opt.Commun.,2006,259 (1):1-6.

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