Taishi Asano

Characteristics of couplers and gratings induced by self-trapped filament of femtosecond laser pulses

Wataru Watanabe, Kazuyoshi Itoh, Kazuhiro Yamada, 2003, SPIE LASE.

Polarization dependence of refractive-index change in silica glass induced by self-trapped filament of femtosecond laser pulses

Wataru Watanabe, Kazuyoshi Itoh, Kazuhiro Yamada, 2003, International Congress on Laser Advanced Materials Processing.

Fabrication of birefringent microstructures in transparent materials with femtosecond laser pulses

Wataru Watanabe, Kazuyoshi Itoh, Kazuhiro Yamada, 2002, SPIE LASE.

Wavelength division with three-dimensional couplers fabricated by filamentation of femtosecond laser pulses.

Kazuyoshi Itoh, Wataru Watanabe, Kazuhiro Yamada, 2003, Optics letters.