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