TY  - JOUR 
AU  - Kifle, Esrom
AU  - Loiko, Pavel
AU  - Vázquez de Aldana, Javier R.
AU  - Romero Vázquez, Carolina
AU  - Llamas, Victor
AU  - Serres, Josep Maria
AU  - Aguiló, Magdalena
AU  - Díaz, Francesc
AU  - Zhang, Lizhen
AU  - Lin, Zhoubin
AU  - Lin, Haifeng
AU  - Zhang, Ge
AU  - Zakharov, Viktor
AU  - Veniaminov, Andrey
AU  - Petrov, Valentin
AU  - Griebner, Uwe
AU  - Mateos, Xavier
AU  - Wang, Li
AU  - Chen, Weidong
PY  - 2020
SN  - 0146-9592
UR  - http://hdl.handle.net/10366/147196
AB  - [EN]Surface channel waveguides (WGs) based on a half-ring (40–60-µm-diameter) depressed-index cladding (type III) geometry are fabricated in monoclinic Tm3+:MgWO4 by femtosecond (fs) laser writing at a repetition rate of 1 kHz. The WGs are...
LA  - eng
KW  - Channeled waveguides
KW  - Confocal microscopy
KW  - Laser beams
KW  - Polarized light
KW  - Ti:sapphire lasers
KW  - Waveguide lasers
TI  - Low-loss fs-laser-written surface waveguide lasers at >2  µm in monoclinic Tm3+:MgWO4
DO  - 10.1364/OL.395811
T2  - Optics Letters
VL  - 45
M2  - 4060
ER  -