Violet light generation in quasi-phase-matched adhered ridge waveguide

Sergey V. Tovstonog, Sunao Kurimura, Tohru Okubo, Rai Kou, Hirochika Nakajima, Masayuki Motoya, Junichiro Ichikawa

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    We investigated the properties of Z-cut periodically poled MgO-doped congruent lithium niobate (PPMgCLN) with an adhered ridge waveguide. A second harmonic power of 0.61 mW by third-order quasi-phase matching (QPM) was measured with a Ti:S laser at 808 nm with a normalized conversion efficiency of 680%/W. We examined waveguide dispersion for a first-order QPM device using second harmonic generation (SHG) characteristics in a UV spectrum by third-, fourth-, and fifth-order QPM.

    Original languageEnglish
    Pages (from-to)4586-4588
    Number of pages3
    JournalJapanese Journal of Applied Physics
    Volume47
    Issue number6 PART 1
    DOIs
    Publication statusPublished - 2008 Jun 13

    Fingerprint

    Ridge waveguides
    Phase matching
    phase matching
    ridges
    waveguides
    Harmonic generation
    lithium niobates
    Conversion efficiency
    harmonic generations
    Waveguides
    Lithium
    harmonics
    Lasers
    lasers

    Keywords

    • Ferroelectrics
    • Materials
    • Nonlinear optics

    ASJC Scopus subject areas

    • Engineering(all)
    • Physics and Astronomy(all)

    Cite this

    Tovstonog, S. V., Kurimura, S., Okubo, T., Kou, R., Nakajima, H., Motoya, M., & Ichikawa, J. (2008). Violet light generation in quasi-phase-matched adhered ridge waveguide. Japanese Journal of Applied Physics, 47(6 PART 1), 4586-4588. https://doi.org/10.1143/JJAP.47.4586

    Violet light generation in quasi-phase-matched adhered ridge waveguide. / Tovstonog, Sergey V.; Kurimura, Sunao; Okubo, Tohru; Kou, Rai; Nakajima, Hirochika; Motoya, Masayuki; Ichikawa, Junichiro.

    In: Japanese Journal of Applied Physics, Vol. 47, No. 6 PART 1, 13.06.2008, p. 4586-4588.

    Research output: Contribution to journalArticle

    Tovstonog, SV, Kurimura, S, Okubo, T, Kou, R, Nakajima, H, Motoya, M & Ichikawa, J 2008, 'Violet light generation in quasi-phase-matched adhered ridge waveguide', Japanese Journal of Applied Physics, vol. 47, no. 6 PART 1, pp. 4586-4588. https://doi.org/10.1143/JJAP.47.4586
    Tovstonog SV, Kurimura S, Okubo T, Kou R, Nakajima H, Motoya M et al. Violet light generation in quasi-phase-matched adhered ridge waveguide. Japanese Journal of Applied Physics. 2008 Jun 13;47(6 PART 1):4586-4588. https://doi.org/10.1143/JJAP.47.4586
    Tovstonog, Sergey V. ; Kurimura, Sunao ; Okubo, Tohru ; Kou, Rai ; Nakajima, Hirochika ; Motoya, Masayuki ; Ichikawa, Junichiro. / Violet light generation in quasi-phase-matched adhered ridge waveguide. In: Japanese Journal of Applied Physics. 2008 ; Vol. 47, No. 6 PART 1. pp. 4586-4588.
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    AU - Motoya, Masayuki

    AU - Ichikawa, Junichiro

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