- Thecollimatedlightgoesthrougha1/4waveplate.Thisconvertsitintocircularlypolarizedlight.AnotherimportantapplicationofdiffractiontheoryisthestudyofthefarfielddivergenceAngleofacollimatedlightbeam....
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- 1、well-collimatedbeam2、However,suchadivergentbeamcanbetransformedintoacollimatedbeambymeansofalens.3、Ifamonocentricsystemexistedforwhichanincidentcollimatedbeamemergedasexactlycollimated,thenthesystemwouldgivegeometricallyperfectimagingofanypointi...
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