Required information A laser has a wavelength of 595 nm. A grating and a lens are used to split the beam into three para
Posted: Fri May 06, 2022 11:14 am
Required information A laser has a wavelength of 595 nm. A grating and a lens are used to split the beam into three parallel beams spaced 1.85 cm apart. If the slit spacing is 1.00 um, what focal length lens should be used? cm