Figure 2 shows the responses of four cells (a Blue On, a Blue Off, a Red Off and a Green On) to drifting sine-wave gratings modulating the cones in three different ways.
After getting two images, the two images are mosaiced, the clear object image modulated by the grating is got.
The canvas grins through, modulating the whiteness.
Diffractive elements obtained by modulating these gratings are also discussed in the chapter.
The emission is made single mode with the adoption of a dual-metal Bragg grating which modulates the skin depth of the surface plasmon.
Thus, we have been able to optically modulate the diffraction efficiency in a thin film diffraction grating.
The invisible surroundings can influence the orientation of a centrally presented visible grating (Clifford & Harris, 2005), and the invisible surrounding luminance can modulate the perceived brightness of the centrally presented visible circle (Harris et al., 2011).
A cylindrically symmetric negative-index grating lens composed of unitary material is proposed as an effective method to modulate the focusing of cylindrical vector beams (CVBs).
It helps modulate the speed of neurotransmission.
The above curves modulate the Filter 2 cutoff.
