Irradiance from an Aperture with a Truncated-Gaussian Field Distribution

“…The optical element size is set by the pitch of the smart pixel I/O, limiting it to 100's of Dm's or less. Assuming a Vertical Cavity Surface Emitting Lasers (VCSELs) for the optical emitters, and 200 urn optical elements, the propagation of Gaussian beams can be applied [26][27][28][29]. The loss and crosstalk tolerances of the design and the type of beamforming that is implemented determine the actual throw distance.…”

Section: Optical Interconnection Requirements Representations Of Fmentioning

confidence: 99%

The Application of Free-Space Optical Interconnects to High Performance Communication Decoding

Haney¹

1998

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“…A number of authors have recently been interested in the diffraction of a Gaussian beam by a semi-infinite half plane (Pearson et al 1969) and by a circular aperture (Campbell and DeShazer 1969;Schell and Tyras 1971 ). In this article we consider the problem for the case of a circular aperture.…”

Section: Introductionmentioning

confidence: 99%

Field of a Truncated Gaussian Beam as Given by the Boundary-Diffraction-Wave Theory

Boulay¹,

Lit²

1972

Can. J. Phys.

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The field of an incident wave with a Gaussian irradiance distribution diffracted by a circular aperture has been evaluated by using the boundary-diffraction-wave theory. Numerical results of the irradiance distributions, both along the axis and in transverse planes, are compared with those given by the Kirchhoff integral. Good agreement is obtained in all cases over wide regions of the diffracted field.La theorie des ondes de bord est appliquee au calcul de la diffraction d'un faisceau Gaussien par une ouverture circulaire. On compare les resultats numeriques obtenus de cette favon, pour des distributions d'intensite axiales et transverses, avec les resultats obtenus a I'aide de l'integrale de Kirchhoff. Ces deux theories sont en accord pour une grande rCgion du champ diffracte.

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Irradiance from an Aperture with a Truncated-Gaussian Field Distribution

Cited by 73 publications

References 3 publications

Fresnel and Far-field Diffraction of a Truncated Elliptical Gaussian Beam Due to an Elliptical Aperture

Fresnel and Far-field Diffraction of a Truncated Elliptical Gaussian Beam Due to an Elliptical Aperture

The Application of Free-Space Optical Interconnects to High Performance Communication Decoding

Field of a Truncated Gaussian Beam as Given by the Boundary-Diffraction-Wave Theory

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