An　analysis　into　the　phase　matching　condition　of　four-wave-mixing　in　highly　birefringent　photonic　crystal　fiber　is　presented　to　yield　twelve　independent　processes　combining　the　nonlinear　terms　with　those　of　linear　terms.　The　pump　wavelength,　power　and　pump　pulse　incident　angles　effects　on　the　anti-Stokes　frequency　shifts　are　analyzed.　The　results　show　that　the　incident　polarization　angles　along　the　slow-axis　of　the　PCF,　anti-Stokes　wavelength　is　shorter　than　the　case　of　along　the　fast-axis.　In　the　case　of　a　divided　pump　polarization,　the　frequency　shifts　decrease　gradually　with　the　increase　of　the　incident　angles.　The　pump　wavelength　is　much　more　important　factor　in　the　phase-matched　processes,　but　not　sensitive　to　change　of　power.　Experimental　results　link　power,　incident　angles　and　phase-matched　wavelengths　are　presented.　Experiments　demonstrate　that　the　variation　of　the　pump　pulse　parameters　results　in　the　anti-Stokes　lines　generation　at　550　and　620　nm,　which　is　in　good　agreement　with　the　theoretical　analysis.　Furthermore,　there　exists　the　polarization-,　power-independent　anti-Stokes　emissions.