摘要
Inthispaper,wedemonstrateaschemeforcompensatingdistortedopticalvortexbeamscarryingorbitalangularmomentum.ByinputtingtheintensityprofileintotheGerchberg–Saxtonalgorithm[Optik35,237(1972)],thepre-compensationphasemaskcanbeacquired.Noadditionalprobebeamsareintroduced,andallthecomputingisaimingatthetransmittedvortexbeams.Thedistortedvortexbeamsareinvestigatedexperimentallybeforeandafterpre-compensation,showingfavorablecompensationperformance.Thisschemewillfindapplicationsintheareasofrotationdetection,opticalcommunications,andsoon.
出版日期
2017年03月13日（中国期刊网平台首次上网日期，不代表论文的发表时间）
