Optimisation and fabrication of grating beamsplitters

Jari Turunen; Antti Vasara; Jan Westerholm; G. Jin; Arto Salin

doi:10.1088/0022-3727/21/10S/029

Optimisation and fabrication of grating beamsplitters

Jari Turunen
, Antti Vasara
, Jan Westerholm
, G. Jin
, Arto Salin

Not published at VTT

Helsinki University of Technology

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

45 Citations (Scopus)

Abstract

Optimisation of certain holographic 1 to N and 1 to N*N beamsplitters (Dammann gratings) with the aid of simulated annealing and damped least-squares algorithms is considered. Structures with N=5 to 53 uniform beams have been calculated. A photolithographic technique for fabrication of these elements is also presented, and its accuracy analysed with the aid of numerical simulations and actual test results.

Original language	English
Pages (from-to)	S102-2105
Journal	Journal of Physics D: Applied Physics
Volume	21
Issue number	10S
DOIs	https://doi.org/10.1088/0022-3727/21/10S/029
Publication status	Published - 1988
MoE publication type	A1 Journal article-refereed

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10.1088/0022-3727/21/10S/029

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title = "Optimisation and fabrication of grating beamsplitters",

abstract = "Optimisation of certain holographic 1 to N and 1 to N*N beamsplitters (Dammann gratings) with the aid of simulated annealing and damped least-squares algorithms is considered. Structures with N=5 to 53 uniform beams have been calculated. A photolithographic technique for fabrication of these elements is also presented, and its accuracy analysed with the aid of numerical simulations and actual test results.",

author = "Jari Turunen and Antti Vasara and Jan Westerholm and G. Jin and Arto Salin",

year = "1988",

doi = "10.1088/0022-3727/21/10S/029",

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T1 - Optimisation and fabrication of grating beamsplitters

AU - Turunen, Jari

AU - Vasara, Antti

AU - Westerholm, Jan

AU - Jin, G.

AU - Salin, Arto

PY - 1988

Y1 - 1988

N2 - Optimisation of certain holographic 1 to N and 1 to N*N beamsplitters (Dammann gratings) with the aid of simulated annealing and damped least-squares algorithms is considered. Structures with N=5 to 53 uniform beams have been calculated. A photolithographic technique for fabrication of these elements is also presented, and its accuracy analysed with the aid of numerical simulations and actual test results.

AB - Optimisation of certain holographic 1 to N and 1 to N*N beamsplitters (Dammann gratings) with the aid of simulated annealing and damped least-squares algorithms is considered. Structures with N=5 to 53 uniform beams have been calculated. A photolithographic technique for fabrication of these elements is also presented, and its accuracy analysed with the aid of numerical simulations and actual test results.

U2 - 10.1088/0022-3727/21/10S/029

DO - 10.1088/0022-3727/21/10S/029

M3 - Article

SN - 0022-3727

VL - 21

SP - S102-2105

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

IS - 10S

ER -

Optimisation and fabrication of grating beamsplitters

Abstract

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