Phase-matched second harmonic generation in poled dye/polymer waveguide

Okihiro Sugihara, Takeshi Kinoshita, Makoto Okabe, Satoshi Kunioka, Yasushi Nonaka, Keisuke Sasaki

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

Poled film of 2-methyl-4-nitroaniline (MNA) and poly(methyl methacrylate) is prepared. Poling effects of MNA molecular alignments are observed by reducing the absorption spectrum and increasing the refractive index of the film. Phase-matched second harmonic generation (SHG) is achieved using the mode dispersion relation of the optical waveguide with an estimated SHG conversion efficiency of 7.4 × 10-3% in the waveguide.

Original languageEnglish
Pages (from-to)2957-2960
Number of pages4
JournalApplied Optics
Volume30
Issue number21
DOIs
Publication statusPublished - 1991 Jul 20

Fingerprint

Harmonic generation
harmonic generations
Waveguides
Dyes
dyes
waveguides
Molecular orientation
polymers
Optical waveguides
Polymers
Polymethyl methacrylates
polymethyl methacrylate
optical waveguides
Conversion efficiency
Absorption spectra
Refractive index
alignment
refractivity
absorption spectra

Keywords

  • Optical waveguide
  • Phase-matched SHG
  • Poled polymer

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Sugihara, O., Kinoshita, T., Okabe, M., Kunioka, S., Nonaka, Y., & Sasaki, K. (1991). Phase-matched second harmonic generation in poled dye/polymer waveguide. Applied Optics, 30(21), 2957-2960. https://doi.org/10.1364/AO.30.002957

Phase-matched second harmonic generation in poled dye/polymer waveguide. / Sugihara, Okihiro; Kinoshita, Takeshi; Okabe, Makoto; Kunioka, Satoshi; Nonaka, Yasushi; Sasaki, Keisuke.

In: Applied Optics, Vol. 30, No. 21, 20.07.1991, p. 2957-2960.

Research output: Contribution to journalArticle

Sugihara, O, Kinoshita, T, Okabe, M, Kunioka, S, Nonaka, Y & Sasaki, K 1991, 'Phase-matched second harmonic generation in poled dye/polymer waveguide', Applied Optics, vol. 30, no. 21, pp. 2957-2960. https://doi.org/10.1364/AO.30.002957
Sugihara, Okihiro ; Kinoshita, Takeshi ; Okabe, Makoto ; Kunioka, Satoshi ; Nonaka, Yasushi ; Sasaki, Keisuke. / Phase-matched second harmonic generation in poled dye/polymer waveguide. In: Applied Optics. 1991 ; Vol. 30, No. 21. pp. 2957-2960.
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