Neodymium-doped tantalum pentoxide waveguide lasers
Neodymium-doped tantalum pentoxide waveguide lasers
复制标题
掺钕五氧化二钽波导激光器
DOI：
--
复制
发表时间：
2005
影响因子：
2.5
通讯作者：
G. Parker
中科院分区：
文献类型：
--
作者：
B. Unal;M. Netti;M. A. Hassan;P. Ayliffe;M. Charlton;F. Lahoz;N. Perney;D. Shepherd;Chao;J. Wilkinson;G. Parker
The fabrication, spectroscopic properties, and laser performance of Nd/sup 3+/-doped Ta/sub 2/O/sub 5/ channel waveguide lasers are described. Lasing is obtained at both 1.066 and 1.375 /spl mu/m with threshold pump powers as low as 2.7 mW. The rib waveguides are reactive-ion-etched into Nd:Ta/sub 2/O/sub 5/ layers formed by reactive magnetron sputtering. These high-index low-loss rare-earth-doped waveguides are fabricated on silicon substrates and offer the potential for integration with photonic crystal structures for compact optical circuits.
