Diffractive focusing of wide-aperture beams: theory and experiment

Renat R. Letfullin; Oleg A. Zayakin; Thomas F. George

doi:10.1117/12.424669

Diffractive focusing of wide-aperture beams: theory and experiment

Renat R. Letfullin, Oleg A. Zayakin, Thomas F. George

Research output: Contribution to journal › Article › peer-review

Original language	American English
Journal	Photonics West 2001 - LASE
Volume	4270
DOIs	https://doi.org/10.1117/12.424669
State	Published - Apr 24 2001
Externally published	Yes

Disciplines

Physics
Optics

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@article{743e479f93844ff2a9efb5d81ef7d6e7,

title = "Diffractive focusing of wide-aperture beams: theory and experiment",

author = "Letfullin, \{Renat R.\} and Zayakin, \{Oleg A.\} and George, \{Thomas F.\}",

note = "It is shown theoretically and experimentally that when a Gaussian beam illuminates a bicomponent diffraction system with small Fresnel numbers, consisting of two plane screens with circular apertures on given optical axes, in a near zone of the second screen the effect of diffractive multifocal focusing of radiation is observed.",

year = "2001",

month = apr,

day = "24",

doi = "10.1117/12.424669",

language = "American English",

volume = "4270",

journal = "Photonics West 2001 - LASE",

}

TY - JOUR

T1 - Diffractive focusing of wide-aperture beams: theory and experiment

AU - Letfullin, Renat R.

AU - Zayakin, Oleg A.

AU - George, Thomas F.

N1 - It is shown theoretically and experimentally that when a Gaussian beam illuminates a bicomponent diffraction system with small Fresnel numbers, consisting of two plane screens with circular apertures on given optical axes, in a near zone of the second screen the effect of diffractive multifocal focusing of radiation is observed.

PY - 2001/4/24

Y1 - 2001/4/24

UR - https://ui.adsabs.harvard.edu/abs/2001SPIE.4270..163L/abstract

U2 - 10.1117/12.424669

DO - 10.1117/12.424669

M3 - Article

VL - 4270

JO - Photonics West 2001 - LASE

JF - Photonics West 2001 - LASE

ER -

Diffractive focusing of wide-aperture beams: theory and experiment

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