Ultra-strong, well-apodised Bragg gratings in chalcogenide rib waveguides

Shokooh-Saremi, Mehrdad; Ta'eed, Vahid G; Littler, Ian C M; Moss, David J; Eggleton, Benjamin J; Ruan, Yinlan; Luther-Davies, Barry

Ultra-strong, well-apodised Bragg gratings in chalcogenide rib waveguides

Date

2005

Authors

Shokooh-Saremi, Mehrdad

Ta'eed, Vahid G

Littler, Ian C M

Moss, David J

Eggleton, Benjamin J

Ruan, Yinlan

Luther-Davies, Barry

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

The first ultra-strong, near-perfect, raised-apodised Bragg gratings in As2S3 chalcogenide rib waveguides using λ = 532 nm light and a modified Sagnac holographic writing setup are demonstrated. Good agreement is achieved between the experimental results