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2002
Conference Paper
Titel
Mirrors and output couplers for THz and optical radiation
Abstract
Mirrors and output couplers for THz and optical radiation were discussed. Thin indium tin oxide (ITO) films were studied to investigate its properties as a dichroic beamsplitter for THz and optical frequencies. Results showed the metallic character of the ITO films. ITO on glass as beamsplitter reflected >95% of the THz radiation and passed 85% of the optical beam at 800 nm.