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Optical Fiber-Based Laser Confocal Microscope with a Metalens
Author(s)
Date Issued
September 4, 2018
Type
Conference Paper
Abstract
We demonstrated a fiber optical based laser confocal microscope with a planar metalens as a focusing element. The metalens is used to replace a bulky traditional focusing lens in a standard confocal microscope configuration. The metalens f=4 mm is designed to operate at 660 mm with a measured 4.29 μm FWHM spot size.
Citation
International Conference on Optical MEMS and Nanophotonics, 2018-July, 2018