Low driving power integrated tuneable filter using composite holographic grating on glass waveguides

Author

Donisi, Domenico ; D´Alessandro, Antonio ; Asquini, Rita ; Beccherelli, Romeo ; De Sio, Luciano ; Caputo, Roberto ; Umeton, Cesare

Author_Institution

Univ. of Rome "La Sapienza", Rome

fYear

2007

fDate

21-25 Oct. 2007

Firstpage

660

Lastpage

661

Abstract

Experimental findings on a novel, compact, low cost tuneable and switchable guided wave optical filter using a composite holographic Bragg grating as the perturbation element of the guided optical field is summarized. The optical transmittance of the filter is measured by an optical spectrum analyzer. The tuning of the filter reflection response is also obtained.

Keywords

Bragg gratings; holographic gratings; integrated optics; light transmission; optical filters; optical tuning; reflectivity; composite holographic Bragg grating; glass waveguides; guided optical field; low driving power integrated tuneable filter; optical spectrum analyzer; optical transmittance; perturbation element; reflection response; switchable guided wave optical filter; Bragg gratings; Costs; Glass; Holographic optical components; Holography; Optical filters; Optical tuning; Optical waveguides; Power filters; Spectral analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics Society, 2007. LEOS 2007. The 20th Annual Meeting of the IEEE

Conference_Location

Lake Buena Vista, FL

ISSN

1092-8081

Print_ISBN

978-1-4244-0925-9

Electronic_ISBN

1092-8081

Type

conf

DOI

10.1109/LEOS.2007.4382579

Filename

4382579