| Supercontinuum Generation in a Photonic Crystal Fibre |
| |
| 作者姓名： | YANPei-Guang RUANShuang-Chen LINHao-jia DUChen-Lin YUYong-Qin LUKe-Cheng YAOJian-Quan |
| |
| 作者单位： | [1]ShenzhenKeyLaserEngineeringLaboratory,ShenzhenUniversity,Shenzhen518060 [2]CollegeofPrecisionInstrumentandOpto-ElectronicsEngineering,TianjinUniversity,Tianjin300072 [3]InsitituteofPhysics,NankaiUniversity,Tianjin300071 |
| |
| 摘 要： | Nearly 1000-nm broad continuum from 390 nm to 1370 nm is generated in a 2-m long photonic crystal fibre. The maximum total power of supercontinuum is measured to be 60mW with the pumping power of 800mW output from a 200-fs Ti:sapphire laser. The evolution of the pumping light into supercontinuum is experimentally studied in detail. It is found that the mechanism for supercontinuum generation has direct relations with Raman effect and soliton effect, and the four-wave mixing plays an important role in the last phase of the supercontinuum generation.
|
| 关 键 词： | 光子晶体光纤 超连续性 蓝宝石激光器 泵浦功率 |
| 本文献已被 维普 等数据库收录！ |
|
