Zobrazeno 1 - 4
of 4
pro vyhledávání: '"He Ren"'
Publikováno v:
Conference on Lasers and Electro-Optics.
We report a mid-infrared chalcogenide glass ultralarge mode area photonic crystal fiber for high power applications. Broadband mid-infrared single-mode operation and supercontinuum have been observed in the fiber with recorded mode area of 5200pm2.
Publikováno v:
Applied Optics. 60:2574
The reverse ray-tracing method has become a well-known technique to correct the dynamic imaging distortion caused by the Risley-prism imaging system due to its precision and computational efficiency. However, the reverse ray-tracing method is sensiti
Autor:
Tongtong Li, Mingjie Zhang, Anping Yang, Zhiyong Yang, He Ren, Kangzhen Tian, Xian Feng, Yongsheng Hu, Sisheng Qi
Publikováno v:
Optical Materials Express. 11:695
We report a systematical investigation on the mid-infrared nonlinear performances of Ge-Sb-S glasses. Laser damage threshold (Ith) of Ge-Sb-S glasses was measured under femtosecond pulsed laser incidence ranging between 1.55-3.6 μm. It is found that
Autor:
Feng Han, Xian Feng, Deyuan Shen, Jindan Shi, Sisheng Qi, Fu Xu, He Ren, Jinwen Tang, Zhiyong Yang, Yongsheng Hu
Publikováno v:
Optics Express. 28:16658
We demonstrate a novel few-moded ultralarge mode area chalcogenide glass photonic crystal fiber for mid-infrared high power applications. The numerical simulation indicates that the fiber has ultralarge mode areas of ∼10500 µm2 and ∼12000 µm2 f