Diffractive null corrector employing a spatial light modulator

Diffuse reflectance method and apparatus for determining...

Digital FTIR spectrometer

Digital holographic microscope

Digital holographic microscope for 3D imaging and process...

Digital holographic microscope for 3D imaging and process...

Digital phase modulator

Digital signal processor-based detection system, method, and...

Dimension measurement using both coherent and white light...

Dimension measuring apparatus

Direct combination of fiber optic light beams

Direct detection of localized modulation of ion...

Direct-to-digital holography reduction of reference hologram...

Disk-mount device for automatic successive testing of...

Dispersed fourier transform spectrometer

Dispersive null-optics for aspheric surface and wavefront...

Displacement detection apparatus, displacement measurement...

Displacement detection apparatus, polarization beam...

Displacement detector

Displacement information detecting apparatus