Ultralow-voltage electrothermal MEMS based fiber-optic scanning probe for forward-viewing endoscopic OCT

We report an ultralow-voltage, electrothermal (ET) micro-electro-mechanical system (MEMS) based probe for forward-viewing endoscopic optical coherence tomography (OCT) imaging. The fully assembled probe has a diameter of 5.5   mm and a length of 55   mm, including the imaging optics and a ...

Source: Optics Letters - April 20, 2019 Category: Physics Authors: Hyeon-Cheol Park Xiaoyang Zhang Wu Yuan Liang Zhou Huikai Xie Xingde Li Source Type: research