Design and fabrication of parylene-hinged slow-scan optical scanner for OCT endoscope application


We report a new design and fabrication of parylene-hinged electrostatic optical scanner made by the SOI-MEMS process technology. Parylene is a CVD-processed organic material of small elastic constant and high chemical stability, and it was found to be suitable to make a low-voltage MEMS scanner of low resonance frequency. 


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