This paper presents the fabrication phase-type diffractive lenses and three-dimensional waveguides in silica glass. The fabrication of phase-type diffractive lens and 3-D waveguides utilizes filamentation of femtosecond laser pulses in silica glass.
Ik‐Bu SohnMan-Seop LeeSang-Man LeeJung-Sik WooJung-Yong Jung
Kaoru MinoshimaIngmar HartlErich P. IppenJames G. Fujimoto