Dual mode depth imaging
Dual mode fiber-optic interferometer with circular-core...
Dual mode guidance system
Dual mode illumination system for optical inspection
Dual mode laser optics control for ring laser gyro
Dual mode laser velocimeter
Dual mode scanner/tracker
Dual mode semi-active laser/laser radar seeker
Dual modulation laser line-locking technique for wavelength...
Dual monochromator type of spectroanalysis system
Dual optical amplifier ring laser gyroscope with reduced phase l
Dual path interferometer with varying difference in path length
Dual pathlength system for light absorbance detection
Dual peak wavelength tube, illuminator for inspection,...
Dual photo-acoustic and resistivity measurement system
Dual photoelastic modulator heterodyne interferometer
Dual polarization interferometers for measuring opposite...
Dual reading head transmission/reflection densitometer
Dual resolution combined laser spot scanning and area imaging in
Dual resolution method and apparatus for use in automated classi