Integrated spectrometer & 3D imager

Applied Research & Photonics

Main features - Fine scale inspection: a resolution of 25 nm - Layer by layer non-destructive inspection - Scanning area: up to 200 mm by 200 mm (can be tailored to other sizes) - Scanning speed: currently 10 mm/s (max) (can be increased per need) - Simultaneous reflection and transmission measurements - Reconstructive 3D imaging (no camera needed) A paper for wafer inspection is here: Effective testing for wafer reject minimization by terahertz analysis and sub-surface imaging

*Manufacturer's specifications subject to change without notice.


Leading terahertz instrument maker. Products: - Integrated terahertz scanning spectrometer/3D imager - Terahertz time-domain spectrometer (TeraSpectra©) - Sub-surface nanoscanner and 3D imager - Scanning reflectometer for skin scanner and thickness profiling - Ballistic helmet analyzer - Terahertz reflective interferometer for paint and coating layer analyzing.
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