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

M. Shokooh-Saremi*, V. G. Ta'eed, I. C.M. Littler, D. J. Moss, B. J. Eggleton, Y. Ruan, B. Luther-Davies

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    18 Citations (Scopus)

    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 and the numerical modelling of the gratings using the transfer matrix analysis for thin film structures.

    Original languageEnglish
    Pages (from-to)738-739
    Number of pages2
    JournalElectronics Letters
    Volume41
    Issue number13
    DOIs
    Publication statusPublished - 23 Jun 2005

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