TY  - JOUR 
AU  - Li, Lingqi
AU  - Nie, Weijie
AU  - Li, Ziqi
AU  - Romero Vázquez, Carolina
AU  - Rodríguez-Beltrán, René I.
AU  - Vázquez de Aldana, Javier R.
AU  - Chen, Feng
PY  - 2017
UR  - http://hdl.handle.net/10366/146023
AB  - We report on the fabrication of ring-shaped waveguides operating at the telecommunication band in a cubic Bi4Ge3O12 (BGO) crystal by using technique of femtosecond laser writing. In the regions of laser written tracks in BGO crystal, positive...
LA  - eng
KW  - Femtosecond laser writing
KW  - Glass waveguides
KW  - Optical lattices
KW  - Refractive index
KW  - Solid state lasers
KW  - Waveguide applications
TI  - Laser-writing of ring-shaped waveguides in BGO crystal for telecommunication band
DO  - 10.1364/OE.25.024236
T2  - Optics Express
VL  - 25
M2  - 24236
ER  -