T. Fukuda

Low-loss optical waveguides written by femtosecond laser pulses for three-dimensional photonic devices

Takeshi Fukuda, Shimon Ishikawa, Tomoko Fujii, 2004, SPIE LASE.

Improvement on asymmetry of low-loss waveguides written in pure silica glass by femtosecond laser pulses

Takeshi Fukuda, Shimon Ishikawa, Tomoko Fujii, 2004, SPIE/OSA/IEEE Asia Communications and Photonics.