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