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                    • 增透膜 Anti-reflective coating
                     
                    增透膜 Anti-reflective coating

                     1) 單層增透膜

                    R<1.5%@central wavelength

                    Rave<2.0%@central wavelength





                    2) 單波長增透膜

                    R<0.25%@central wavelength

                    Rave<0.5%@central wavelength


                    3)雙波長增透膜

                    R<0.25%@1064nm, R<0.5%@532nm

                    Rave<0.5%@1064nm, R<1%@532nm



                    4) 帶寬波長增透膜

                    R<0.5%@450-650nm

                    Rave<1.0%@450-650nm


                     
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