Informasi Detil Paper


Judul: Metoda Penyaring Ruang Sederhana Pada Interferometer Michelson
Penulis: Pieldrie Nanlohy & Samy J. Litiloly  || email: teknologi@rad.net.id
Jurnal: Teknologi Vol. 9 no. 2 - hal. 1081-1086 Tahun 2012  [ Teknik ]
Keywords:  Michelson Interferometer, Spatial Filtering, Visibility
Abstract: We Have demonstrated a simple spatial filtering way to reduce laser noise output which spreaded by lens. In this method, a high precission positive lens with large focus (~100 mm) has been placed in the front of objective lens of Michelson Interferometre system. Filtering result is determined by fringe visibility that occurred. With spatial filtering we obtained visibility (0,61 ± 0,01), meanwhile (0,25 ± 0,02) with no filter.
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