A technique for mitigating the effect of the writing-beam profile on fibre Bragg grating fabrication.
Opt Express
; 23(10): 12628-35, 2015 May 18.
Article
em En
| MEDLINE
| ID: mdl-26074518
ABSTRACT
We propose and demonstrate a pre-compensation mechanism to account for the writing-beam profile which when applied to the design of advanced fibre Bragg gratings helps to achieve a desired design spectral response. We use the example of a complex multi-channel grating as an example to demonstrate the improvement achievable using the pre-compensation and find good agreement between experimental results and numerical calculations.
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Bases de dados:
MEDLINE
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2015
Tipo de documento:
Article