A simple and compact parallelogram mirror drive based on flexure pivots suitable for intermediate resolution Fourier transform spectroscopy is presented. The system permits 12 mm of mirror translation with a residual tilt of less than ±0.4 mrad in the horizontal plane and ±0.2 mrad in the vertical plane. A system prototype was built and fully characterized for a Fourier transform spectrometer operating on a stratospheric balloon.
Frictionless mirror drive for intermediate resolution infrared Fourier transform spectroscopy
G. Bianchini;F. Castagnoli;L. Palchetti
2006
Abstract
A simple and compact parallelogram mirror drive based on flexure pivots suitable for intermediate resolution Fourier transform spectroscopy is presented. The system permits 12 mm of mirror translation with a residual tilt of less than ±0.4 mrad in the horizontal plane and ±0.2 mrad in the vertical plane. A system prototype was built and fully characterized for a Fourier transform spectrometer operating on a stratospheric balloon.File in questo prodotto:
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