Optics

Trioptics wavefront sensor allows Zernike analysis

Jan. 31, 2011

The WaveSensor Shack-Hartmann sensors measure the wavefront and lens shape of spherical and aspherical lenses in real time, with dynamic range up to 1500λ.

LFW Staff

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The WaveSensor Shack-Hartmann sensors measure the wavefront and lens shape of spherical and aspherical lenses in real time, with dynamic range up to 1500λ. Included software allows real-time Zernike analysis, MTF and PSF calculation, and other forms of data analysis and display. The optional Reflex Module enables 3D topography measurement.
Trioptics
Wedel, Germany
[email protected]

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PRESS RELEASE

WaveSensor®
Wavefront Analysis with High Dynamic Range and Accuracy

The Shack-Hartmann wavefront sensors made by TRIOPTICS measure the wavefront and lens shape of spherical and aspherical lenses in real time. High accuracy and a large dynamic range of up to 1500 λ allow the measurement of highly aspherical lenses.

The comprehensive software coming with WaveSensor® provides various ways of analyzing and displaying the wavefront data including among others real time Zernike analysis, MTF and PSF calculation. Data export and saving functions allow for the flexible utilization of measurement and analysis results. In addition, theoretical design data can be loaded and compared in real time during measurements. WaveSensor® communicates via CameraLink or Firewire B with the software.

Furthermore, the optional Reflex Module extends the applications of WaveSensor® to 3D topography measurement.

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About the Author

LFW Staff

Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.