title: Dye laser pumped by Nd:YAG laser pulses frequency doubled in a glass optical fiber.
abstract: Efficient frequency doubling of a cw Q-switched and mode-locked Nd:YAG laser has been observed in commercial single-mode optical glass fibers. Pulses of duration ~55 psec and intensities as high as ~0.55 kW were produced at 0.53 microm. The maximum peak power-conversion efficiency measured was ~3%. The frequency-doubled light generated in the glass fibers was sufficient to pump a commercial Rh6G dye laser with ~19% efficiency at 570 nm.
authors.forename: U
authors.initials: U
authors.lastname: Osterberg
authors.forename: W
authors.initials: W
authors.lastname: Margulis