OPTICAL WAVE GENERATOR
    36.
    发明公开
    OPTICAL WAVE GENERATOR 审中-公开
    光学波发生器

    公开(公告)号:EP2052444A1

    公开(公告)日:2009-04-29

    申请号:EP07766417.5

    申请日:2007-08-02

    IPC分类号: H01S3/30

    摘要: An optical wave generator comprising a first-level Raman sideband generator (RSBG). The first-level RSBG comprises a first hollow-core photonic crystal fibre HCPCF (203) arranged to be filled with a Raman active gas and a first two-pump continuous wave (CW) laser source (200) having a first pump laser beam (201) at a first frequency and a second pump laser beam (202) at a second frequency, the laser source being arranged to excite the first HCPCF to generate a Raman sideband spectrum comprising a first plurality of spectral components.