Fused silica GRISMs manufactured by hydrophilic direct bonding at moderate heating

G. Kalkowski1, Kevin Grabowski1, Gerd Harnisch1, Thomas Flügel-Paul1, Uwe D. Zeitner1, Stefan Risse1
1Fraunhofer Institut für Angewandte Optik und Feinmechanik, Jena, Germany

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