I.r. radiation pyrometer

Ignition/flame-detection device for a burner combustion...

Illumination device and method for spectroscopic analysis

Image mapping spectrometers

Image multispectral sensing

Image processing system and method

Imaging and analyzing parameters of small moving objects...

Imaging and analyzing parameters of small moving objects...

Imaging arrangement

Imaging pyrometer

Imaging spectrometer

Imaging system

Improved diffuse reflectance monitoring apparatus

Improved flame sensor for a burner

Improved mode matching for cavity ring-down spectroscopy...

Improved optical activity detector for use with optically...

Improved optical radiation sensor system

Improved stepped etalon

Improvements in interferometer devices, especially for...

Improvements in or relating to the calibration of infra red...