Erbium-doped fluoride glass waveguides

被引：0
|
作者：
Waldmann, Maike [1 ]
Caspary, Reinhard [1 ]
Esser, Dagmar [1 ]
Wortmann, Dirk [1 ]
Gottmann, Jens [1 ]
Kowalsky, Wolfgang [1 ]
机构：
[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst High Frequency Technol, Schleinitzstr 22, D-38106 Braunschweig, Germany
来源：
ICTON 2008: PROCEEDINGS OF 2008 10TH ANNIVERSARY INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOL 3 | 2008年
关键词：
fluoride glass; erbium doped glass; glass waveguides; optical amplifier; waveguide laser;
D O I：
10.1109/ICTON.2008.4598694
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Since green laser diodes are still not commercially available, alternative technologies like frequency doubling have to be used for compact green laser sources. The goal of this work is to develop diode pumped green erbium-doped glass Up-conversion waveguide lasers, instead. Planar fluoride glass waveguides are fabricated using a spin-coating technology. Until now, planar fluoride glass film waveguides with thicknesses are achieved down to 30 pin. The waveguides were doped with up to 3 mol% erbium. Scattering losses of 0.2 dB/cm at 975 nm and strong green emission at 520 - 550 nm is observed In erbium-doped waveguides 50 mu m in thickness.
引用
收藏
页码：219 / +
页数：2
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