Input-output coupler working at a 1550nm wavelength using multi-holographic Bragg gratings

Author

Phan, Anh-Hoang ; Do, Duc-Dung ; Kim, Nam ; Park, Jae-Hyeung ; Lee, Kwon-Yeon

Author_Institution

Dept. of Comput. & Commun., Chungbuk Nat. Univ., Cheongju

fYear

2008

fDate

6-9 Oct. 2008

Firstpage

132

Lastpage

135

Abstract

In this paper, we present the design of input-output coupler systems using two and three volume gratings with 45deg slant angle at 1550 nm wavelength. DuPont HRF-600 photopolymer is used for both producing a planar waveguide and constructing the embedded Bragg grating coupler. With 5times5 mm grating size, simulation results reveal that total system throughput will reach nearly 60% for two-grating and 70% for three-grating input-output coupler system. This scheme can also apply to holographic beam splitter.

Keywords

Bragg gratings; holographic gratings; optical beam splitters; optical couplers; optical design techniques; optical planar waveguides; optical polymers; DuPont HRF-600 photopolymer; holographic beam splitter; input-output coupler; multiholographic Bragg gratings; optical system design; planar waveguide; size 5 mm; wavelength 1550 nm; Bragg gratings; Diffraction gratings; Holographic optical components; Holography; Optical coupling; Optical diffraction; Optical fiber networks; Optical filters; Optical interconnections; Optical waveguides; Beam splitting; Holographic grating; Optical couplers;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Technologies for Communications, 2008. ATC 2008. International Conference on

Conference_Location

Hanoi

Print_ISBN

978-1-4244-2680-5

Electronic_ISBN

978-1-4244-2681-2

Type

conf

DOI

10.1109/ATC.2008.4760537

Filename

4760537