Super-resolution reconstruction of speckle phase in depth-resolved wavelength scanning interference using the total least-squares analysis

Depth-resolved wavelength scanning interferometry (DRWSI) is a tomographic imaging tool that employs phase measurement to visualize micro-displacement inside a sample. It is well known that the depth resolution of DRWSI is restricted by a wavelength scanning range. Recently, a nonlinear ...

Source: Journal of the Optical Society of America A - April 22, 2019 Category: Physics Authors: Ziliang Lyu Yulei Bai Zhaoshui He Shengli Xie Zongze Wu Bo Dong Source Type: research