National Physical Laboratory

Step phantoms for testing depth measurement

Step phantomSchematic drawing of a phantom 

Depth resolution phantoms are fabricated from THz-transparent polymers with steps or layers of defined depth (as required). Phantoms may be fabricated from a single polymer, or from two or more polymers to provide refractive index contrast (as required).



Last Updated: 25 Mar 2010
Created: 15 Dec 2009


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