Zugang Xue, Peng Chen, Youmei Tian, Zhanghao Pan, Zheming Zhao, Xunsi Wang, Peiqing Zhang, Shixun Dai, Qiuhua Nie. Fabrication of Single-Mode As-Se Infrared Glass Fiber and Its Performance[J]. Chinese Journal of Lasers, 2018, 45(7): 0706001
- Chinese Journal of Lasers
- Vol. 45, Issue 7, 0706001 (2018)
Fig. 1. Diagram of extrusion processes. (a)~(c) First extrusion; (d)~(e) second extrusion
Fig. 2. DSC curves of As40Se58Te2 and As40Se60 glasses
Fig. 3. Infrared transmission spectra of As40Se58Te2 and As40Se60 glass samples
Fig. 4. Glass refractive index and numerical aperture of As40Se58Te2 and As40Se60 glasses
Fig. 5. (a) Fiber cross-section of As40Se58Te2/As40Se60 fiber; (b) light spot figure of As40Se58Te2/As40Se60 fiber
Fig. 6. Attenuation spectra of As40Se58Te2/As40Se60 step-index structure fiber
Fig. 7. Simulated dispersion curves of As40Se58Te2/As40Se60 fiber (FM is the base mode dispersion, material is the material dispersion)
Fig. 8. SC spectra generation in fiber with different pump wavelengths
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