Low walk-off interferometer
Low-coherence inferometric device for light-optical scanning...
Low-coherence interferometric device for depth scanning an...
Low-coherence interferometry optical sensor using a single...
Low-coherence reflectometer with polarization control
Low-cost continuous-wave-laser (CW laser) digital particle...
Low-cost doppler frequency shift measuring device
Low-cost on-line and in-line spectral sensors based on...
Low-cost on-line and in-line spectral sensors based on...
Low-flying object velocity-position tracing system
Low-level lighting comparator
Low-light specimen image pickup unit and low-light specimen...
Low-loss polarized light diversion
Low-noise fiber optic sensor utilizing a laser source
Low-noise spectroscopic ellipsometer
Luminance measuring apparatus
Luminance measuring device for liquid crystal display
Luminescence imager
Luminescence imager
Luminescence imagining installation and method