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Supercontinuum Generation in a Photonic Crystal Fibre

         

摘要

@@ Nearly 1000-nm broad continuum from 390nm to 1370nm 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.

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  • 来源
    《中国物理快报:英文版》 |2004年第6期|1093-1095|共3页
  • 作者单位

    Shenzhen Key Laser Engineering Laboratory, Shenzhen University, Shenzhen 518060;

    Insititute of Physics, Nankai University, Tianjin 300071;

    Shenzhen Key Laser Engineering Laboratory, Shenzhen University, Shenzhen 518060;

    Shenzhen Key Laser Engineering Laboratory, Shenzhen University, Shenzhen 518060;

    Shenzhen Key Laser Engineering Laboratory, Shenzhen University, Shenzhen 518060;

    Shenzhen Key Laser Engineering Laboratory, Shenzhen University, Shenzhen 518060;

    College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072;

    Insititute of Physics, Nankai University, Tianjin 300071;

    College of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072;

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