TY  - JOUR 
AU  - Li, Rang
AU  - Nie, Weijie
AU  - Lu, Qingming
AU  - Cheng, Chen
AU  - Shang, Zhen
AU  - Vázquez de Aldana, Javier R.
AU  - Chen, Feng
PY  - 2017
SN  - 0030-3992
UR  - http://hdl.handle.net/10366/146862
AB  - We report on the superficial cladding waveguides fabricated by direct femtosecond laser writing in Nd: CaF2 crystal with three different groups of parameters. The lowest propagation loss of waveguides has been determined to be 0.7 dB/cm at wavelength...
LA  - eng
KW  - Optical waveguides
KW  - Nd:CaF2 crystal
KW  - Femtosecond laser writing
TI  - Femtosecond-laser-written superficial cladding waveguides in Nd:CaF 2  crystal
DO  - 10.1016/j.optlastec.2017.01.026
T2  - Optics & Laser Technology
VL  - 92
M2  - 163
ER  -