Summary: Shorya Awtar, DavidShorya Awtar, David ReinharthReinharth,, KlintKlint Rose,Rose,
WenyangWenyang Sun, HoeSun, Hoe PhongPhong ThamTham
Optical MEMS Scanner forOptical MEMS Scanner for
BioBio--Medical ImagingMedical Imaging
Group F2Group F2
Optical Coherence Tomography
fiber
f2 + f3
f1
f2 f3 f4 OCT Images
Current OCT Probe
Design Requirements
· Optical probe to scan an optical beam across tissue
­ Handheld, pen-like package
­ Fit within 9 mm inner diameter
· Two-dimensional scan
­ 2-4 kHz for each direction
­ +/- 15 degrees optical (+/- 7.5 mechanical)
· Reflective scanner surface
· 2-10 µm spot size at 1-2 mm working distance

Source: Awtar, Shorya - Department of Mechanical Engineering, University of Michigan

Collections: Engineering