Titlebook: Advanced Optical Imaging Theory; Min Gu Book 2000 Springer-Verlag Berlin Heidelberg 2000 Apertur.Laser.applied physics.biophotonics.imagin

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https://doi.org/10.1007/978-94-011-0277-3. There are two ways for analysing the imaging performance of a lens, the point spread function method and the transfer function method. The former, relatively simple in terms of the mathematical skills involved, is based on the image of a single point object and is the topic of the current chapter,

假设

https://doi.org/10.1007/978-94-011-0277-3 fine details of the object are represented by high spatial frequencies. These high spatial frequencies may not be imaged because an optical system has a cutoff spatial frequency. Further, the efficiency with which the harmonic (spatial frequency) components are transmitted are dependent on optical

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Gretchen C. Daily,Paul R. Ehrlichmittance of a lens under ultrashort pulsed beam illumination is derived. With this expression, the light distribution in a focal region of a lens is discussed in Section 5.5. Finally, the coherent transfer function and the optical transfer function for a lens are presented in Section 5.6.

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