> goniometer
> laserarm
> laser light source
> lens holder
> polarizer
> detectorarm
> objective
> contact angle module
> dimensions
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Laser light source:
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There are several laser models available and they should be picked according to your budget and application. Imaging on weakly reflecting supports requires an intense laser (20 mW). The beam diameter should be about 0.6-0.8 mm. The laser should be linear polarized and the mode should be TMoo. The image displays the Nd/YAG laser of Uniphase, USA. |
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