Lyncée Tec: Microscopes for 3D real-time optical topography


Lyncée Tec SA combines for the first time in microscopy nanometric resolution, real time and non-invasive 3D observations in a revolutionary technology called "Digital Holographic Microscopy" (DHM™). The characteristics of DHM™ instruments make out of it a unique solution for following the whole development cycle of a product, from innovative R&D to quality control in production line, passing through the quantitative optimization of the manufacturing process. More here .

Lyncée Tec Transmission DHM®

DHM transmission holographic microscopes

Transmission DHM® measures the optical path difference of a beam travelling through samples .

For measurements of micro-optical components, microfluidic devices, and defects or particles inside transparent samples, Transmission DHM® systems are usually the optimal choice.

In biological imaging the pioneer users of DHM® have demonstrated through seminal publications the interpretation of DHM® measurements in terms of underlying biological processes. Transmission DHM® systems are the best choice for such cellular applications.

Lyncée Tec Reflection DHM®

DHM reflection holographic microscopes

Reflection DHM® measures the reflected wavefront from the sample, i.e. the surface topography in case of purely reflecting sample.

DHM®is more than a standard optical profilometer as it enables dynamic measurement within vertical ranges from nanometers to hundreds of microns with sub-nanometric vertical resolution.

Applications :

  • Surface topography
  • Surface finish
  • Defect inspection
  • Structured thin film
  • MEMS measurement

Lyncée Tec Digital Holographic Macroscope

Holographic Macroscope 3 4 no background 400 460

Lyncée Tec's Digital Holographic Macroscope is the first macroscopic configuration of reflection DHM®. It enables measurement of 3D topography with large field of view up to 32 x 32 mm. As others DHM® products, the macro-sensor is a non-scanning instruments recording 3D topography at unrivaled acquisition speed. This new patented technology opens new applications where a sub-nanometric vertical resolution is required within an extended field of view compare to standard microscope configuration.

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Lyncée Tec Live 3D Profilometer

LyncéeTec Live 3D Profilometer

The LyncéeTec Live 3D Profilometer solution by DHM® provides a unique approach for 3D topography characterization. Additionally to measurement of static samples, Digital Holographic Microscopy’s (DHM) “live” acquisition enables 3D measurements on moving and deformable samples.

Key features:

High temporal resolution

  • 3D topography acquisition rate up to 1000 frames per second
  • Data acquisition time typically 100 microseconds, optional 10 microseconds

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