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  • Effect of different epitaxial structures on GaAs photoemission
    [作者:Zou, JJ; Zhang, YJ; Deng, WJ; Jin, JY; Chang, BK,期刊:APPLIED OPTICS, 页码:5228-5234 , 文章类型: Article,,卷期:2011年50-27]
  • The quantum efficiency equations of two different structure reflection-mode GaAs photocathodes with back interface recombination velocity have been solved from the diffusion equations. One structure consists of GaAs subs...
  • Selective edge enhancement using anisotropic vortex filter
    [作者:Sharma, MK; Joseph, J; Senthilkumaran, P,期刊:APPLIED OPTICS, 页码:5279-5286 , 文章类型: Article,,卷期:2011年50-27]
  • In optical image processing, selective edge enhancement is important when it is preferable to emphasize some edges of an object more than others. We propose a new method for selective edge enhancement of amplitude object...
  • Long-exposure filtering of turbulence-degraded wavefronts
    [作者:Gordon, JA; Buscher, DF; Baron, F,期刊:APPLIED OPTICS, 页码:5303-5309 , 文章类型: Article,,卷期:2011年50-27]
  • The quasi-static aberrations of optical telescopes are often determined using light from a star as the reference wavefront. We calculate the exposure time necessary to determine the amplitude of the phase aberrations for...