Author/Authors :
Mitrofanov، نويسنده , , A.V. and Zhitnik، نويسنده , , I.A. and Filippov، نويسنده , , M.N. and Makarov، نويسنده , , O.A and Mezentseva، نويسنده , , L.A and Nazmov، نويسنده , , V.P and Pindyurin، نويسنده , , V.F.، نويسنده ,
Abstract :
Transmission coefficients in the spectral range of 115–350 nm were measured for regular microporous polyethylene terephthalate (Lavsan) membranes with a 1 μm structure spacing. The obtained results are analyzed with account of diffraction phenomena and optical properties of the membrane polymer. The optical properties of regular and normal track membranes with commensurable pore sizes are compared. The investigated samples can be used as diffraction filters for UV, EUV and VUV radiation.
Keywords :
Track membranes , Microgrids , diffraction filters , UV , LIGA-technology , EUV filters
