Search
Now showing items 1-2 of 2
Tactile perception of spatially distributed vibratory stimuli on the fingerpad
(Massachusetts Institute of Technology, 2005)
Using a pin-array type tactile display as a stimulator of the finger pad, a psychophysical study was conducted on the vibrotactile perception. The passive touch with vibratory stimuli in the low frequency could be an ...
Fabrication of critical-angle transmission gratings for high efficiency x-ray spectroscopy
(Massachusetts Institute of Technology, 2009)
Diffraction gratings are fundamental optical elements that separate incident light into its constituent wavelength components. This dispersive feature of diffraction gratings has been broadly utilized in many applications ...