Reflectometry is a measurement technique that utilizes the changes in light reflected from an object to determine geometric and material propertiesof that object. Reflectance spectrometers measure the intensity of the reflected light across a range of wavelengths. For dielectric films these intensity variations are typically used to detemine the thickness of the film.

Processing Techniques Equipment name & NEMO ID Teaser Blurb Cleanliness Location
Reflectometry Nanospec 3
nanospec3
"All" SNF Paul G Allen L107 Cleanroom
Reflectometry Reflectance Spectrometer Filmetrics F40
filmetrics
"All" SNF Paul G Allen L107 Cleanroom
Reflectometry Nanospec 210XP
nanospec2

Non-contact, spectro-reflectometry to measure the thickness of transparent films > 300 Å (up to two) on substrates, such as silicon, that are reflective in the visible range.

"All" SNF Exfab Paul G Allen 104 Stinson