Imaging and Fourier Transform Properties of GRIN-rod Lens

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Photonica Sinica >Volume 34 >Issue 7 >Page 988 > Article

Acta Photonica Sinica
Vol. 34, Issue 7, 988 (2005)

Imaging and Fourier Transform Properties of GRIN-rod Lens

[in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Imaging and Fourier Transform Properties of GRIN-rod Lens[J]. Acta Photonica Sinica, 2005, 34(7): 988 Copy Citation Text

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Abstract

Imaging and Fourier Transforming properties of GRIN-rod Lens are discussed firstly.Then the optical spot of GRIN-rod lens is calculated in theory.Taking no account of aberrations,the optical spot size of the lens whose diameter is 1.80 mm is 1.2 μm.Compare the measurement value which is 1.5 μm with the theoretical one,they are almost identical with each others.It also proves the theoretical analysis is reasoned.

Keywords

Fourier transforms Impulse response Optical spot GRIN-rod lens

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Imaging and Fourier Transform Properties of GRIN-rod Lens[J]. Acta Photonica Sinica, 2005, 34(7): 988

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