Title:

The Optimum-efficiency Beam Multiplier for an Arbitrary Number of Output Beams and Power Distribution, Journal of Telecommunications and Information Technology, 2017, nr 3

Creator:

Marciniak, Marian ; Frezza, Fabrizio ; Pajewski, Lara

Subject and Keywords:

diffractive optical elements ; gratings ; beam multipliers ; periodic structures

Description:

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.

Publisher:

National Institute of Telecommunications

Date:

2017, nr 3

Resource Type:

artykuł

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności