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Imaging
Ellipsometer
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High Contrast from the Surface
• Wide
Application
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World smallest Imaging Ellipsometer
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1. Inspection tool for
semiconductor processing
2. Defect inspection such as haze
& butting error
3. Application in biomedical area
(1)Label-free detection
4. Manually variable angle of
incidence: 45~90¡Æ
(1) Single body system: 60 cm (W) X 35 cm (D) X
35 cm (H), 15 kg (typical)
(2) High power LED, quartz halogen lamp ( with
filter or monochromator)
5. Data analysis
(1) 2D and 3D thickness mapping
6. Detector
(1)Digital CCD camera. Resolution 10>bit per
pixel, area 400¡¿320
(2)Wavelength range 400 ~ 800 nm
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