justadream Full Member 10+ Year Member Sep 9, 2014 #1 Advertisement - Members don't see this ad TBR says that compared to diffraction grating, double slit produces fringes that are wider and of less intensity. What about the spacing between fringes? Are fringes spaced farther apart for double slit or for diffraction grating?
Advertisement - Members don't see this ad TBR says that compared to diffraction grating, double slit produces fringes that are wider and of less intensity. What about the spacing between fringes? Are fringes spaced farther apart for double slit or for diffraction grating?
