Single-acquisition dual-wavelength digital holographic microscopy provides real-time phase measurement range over several microns. We demonstrate axial resolution enhancement down to sub-nanometer range thanks to the non- correlation between both available wavefronts.
Title
Sub-Nanometer Resolution over Several Microns Range with Real-Time Dual- Wavelength Digital Holographic Microscopy
Published in
Digital Holography and Three-Dimensional Imaging
Pages
DTuC2
Conference
Digital Holography and Three-Dimensional Imaging, St. Petersburg, Florida, March 16, 2009
Date
2008
Publisher
OSA
Record creation date
2009-07-20