Optical time-domain reflectometry

Optical waveguide path, manufacturing method and coupling...

Photoelectric device

Photoelectric pyrometer for measuring temperature of bodies of s

Process and device for the optical measurement of temperature an

Process for measuring the temperature of a body by optical detec

Processes for the remote measurement of the emissivity and/or th

Protection for optical sensors in industrial applications

Protection window for optical sensors in industrial applications

Protective cover for fiberoptic scanner head

Pyrometer apparatus

Pyrometer system using separated spectral components from a heat

Pyrometer vortex purge air cleaning system with center masked py

Radiation pyrometer with gas purge

Radiometer probe

Range finding by diffraction

Reflection corrected radiosity optical pyrometer

Refractive index temperature sensor

Remote method of measuring subsurface water temperatures

Remote method of measuring subsurface water temperatures