Optical branching device for arrayed waveguides

Kazunori Moriki, Khoji Aizawa, Yoshihumi Ohnishi, Takeo Hattori, Kenichi Ga

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    1 Citation (Scopus)


    A new optical branching device for arrayed waveguides was proposed and experimentally demonstrated. This device consists of GaAlAs/GaAs waveguides. An input optical beam can be split into eleven waveguides. Moreover, it is shown that the phase relation between the lightwaves in branch waveguides is conserved.

    Original languageEnglish
    JournalJapanese Journal of Applied Physics, Part 2: Letters
    Issue number7 A
    Publication statusPublished - 1991 Jul 1

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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