Abstract
Gratings are excellent low-pass filters, provided they have the appropriate mounting. The spectral reflectivity of filters composed of four gratings has been measured, from the 0.2 mm to 2 mm wavelength region. In order to contain the size of the gratings, they were placed near a lens focus, where the beam section is smaller. The effect of nonparallel light is to smooth the cut-off edge of the filters. The measurements are in good agreement with the diffraction theory of gratings.
Citation Formats
Tudisco, O.
Grating low-pass filters.
Italy: N. p.,
1991.
Web.
Tudisco, O.
Grating low-pass filters.
Italy.
Tudisco, O.
1991.
"Grating low-pass filters."
Italy.
@misc{etde_10139541,
title = {Grating low-pass filters}
author = {Tudisco, O}
abstractNote = {Gratings are excellent low-pass filters, provided they have the appropriate mounting. The spectral reflectivity of filters composed of four gratings has been measured, from the 0.2 mm to 2 mm wavelength region. In order to contain the size of the gratings, they were placed near a lens focus, where the beam section is smaller. The effect of nonparallel light is to smooth the cut-off edge of the filters. The measurements are in good agreement with the diffraction theory of gratings.}
place = {Italy}
year = {1991}
month = {Apr}
}
title = {Grating low-pass filters}
author = {Tudisco, O}
abstractNote = {Gratings are excellent low-pass filters, provided they have the appropriate mounting. The spectral reflectivity of filters composed of four gratings has been measured, from the 0.2 mm to 2 mm wavelength region. In order to contain the size of the gratings, they were placed near a lens focus, where the beam section is smaller. The effect of nonparallel light is to smooth the cut-off edge of the filters. The measurements are in good agreement with the diffraction theory of gratings.}
place = {Italy}
year = {1991}
month = {Apr}
}