Self-diffraction of pico-second pulses in a saturable amplifier polymer dyeTakaaki Yonekawa; Takashige Omatsu; Tomohiro Hirose; Yoichiro Ueda; Hirofumi Watanabe; Mitsuhiro Tateda · 2002

Highly efficient degenerate four-wave mixing with multipass geometries in a polymer laser dye saturable amplifierWatanabe, Hirofumi; Omatsu, Takashige; Hirose, Tomohiro; Hasegawa, Akira; Tateda, Mitsuhiro · ol/24/22/ol-24-22-1620.pdf · 1999

Tunable phase conjugation by intracavity degenerate four-wave mixing in an injection-seeded solid dye laserWatanabe, Hirofumi; Omatsu, Takashige; Hirose, Tomohiro; Tateda, Mitsuhiro · ol/25/17/ol-25-17-1267.pdf · 2000