Collage of 3D topographic profile of an ultrasmall diameter fiber lens with super-imposed color map of optical distribution

Nanonics Nano3D Distortion Free, Near-field/Far-field Beam Profiler:

 This novel product provides high precision, 50nm optical resolution with simultaneous topography and without deconvolution.  Unprecedented error free profiling of even divergent sources with no detector saturation & beam attenuation.   No non-uniformities & astigmatisms in profiling active or passive sources such as VCSELs, AWGs, Ultra-small Mode Field Diameter Lensed Fibers etc.  Seamless complex beam structure 3D profiles from the near-field to the far-field with overlapping fields of view.