A wavelength controlled optical true time delay generator utilizes passive switching to direct {HEAD ~ an optical beam} to {TAIL ~ different length paths} depending on the input wavelength 
to
A wavelength controlled optical true time delay generator utilizes passive switching to direct { HEAD ~ an optical beam } to { TAIL ~ different length paths } depending on the input wavelength
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH