Organic Dye-Doped Polymer Films for Optical Phase-Conjugate Processing

Hirofumi FUJIWARA; Tomoaki TAKEDA; Kazuo NAKAGAWA

doi:10.1007/BF03254875

Hirofumi FUJIWARA, Tomoaki TAKEDA, Kazuo NAKAGAWA

著者情報

キーワード: optical phase conjugation, phase-conjugate interferometry, novelty filtering, organic dye-doped films, erythrosin B, methyl-orange

ジャーナルフリー

1994 年 1 巻 2 号 p. 243-245

DOI https://doi.org/10.1007/BF03254875

詳細

抄録

Erythrosin B-doped polyvinyl alcohol (EB/PVA) film, a methyl-orange-doped polyvinyl alcohol (MO/PVA) film and a (EB+MO)/PVA film serve as not only phase conjugators but also hologram-recording media. A phase-conjugate (PC) wave is generated even when a probe wave is linear-polarized orthogonal to the pump polarization direction. Using these dye-doped films, we demonstrate optical PC processing for detecting the phase and amplitude difference between two objects and a moving or time-varying object in a backward degenerate four-wave mixing arrangement.

責任著者(Corresponding author)

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