The Optimum-efficiency Beam Multiplier for an Arbitrary Number of Output Beams and Power Distribution

• Autorzy: Frezza F. , Marciniak M. , Pajewski L.

Identyfikatory

DOI

10.26636/jtit.2017.118617

• Języki publikacji: EN

Abstrakty

EN

This paper deals with phase gratings working in the paraxial domain. The profile of the optimum-efficiency beam multiplier with an arbitrary number of output diffraction orders is derived in an analytic form by exploiting methods from the calculus of variation. The output beams may be equi-intense or with arbitrary distribution of power. Numerical examples are given for different values of the number of output beams.

Słowa kluczowe

EN

beam multipliers; diffractive optical elements; grating; periodic structures

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2017
• Tom: nr 3
• Strony: 94--98
• Opis fizyczny: Bibliogr. 33 poz., rys.

Twórcy

autor

Frezza F.

• Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Rome, Italy

autor

Marciniak M.

• National Institute of Telecommunications, Warsaw, Poland

autor

Pajewski L.

• Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Rome, Italy

Bibliografia

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