Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
share
Email Facebook Twitter Google+ LinkedIn

Shack-Hartmann WaveSensors

Photonics.com
Sep 2010
TRIOPTICS GmbHRequest Info
 
WEDEL, Germany, Sept. 27, 2010 — The Shack-Hartmann WaveSensor wavefront sensors made by Trioptics GmbH 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.

All four models exhibit tilt measurement sensitivity of <1 µrad, repeatability of <λ/200 rms and absolute accuracy of <λ/20 rms. All measure <74 × 100 × 144 mm and operate over a wavelength range of 350 to 1100 nm.

The 150 model has aperture dimensions of 15 × 15 mm, 150 × 150 lenslets and a focus dynamic range of >1500 λ, and it weighs <1000 g.

The comprehensive software that is supplied with the sensors provides various ways of analyzing and displaying the wavefront data, including, among others, real-time Zernike analysis, modulation transfer function and point spread function calculation. Data export and saving functions allow for flexible use of measurement and analysis results. Theoretical design data can be loaded and compared in real time during measurements. WaveSensor communicates via Camera Link or FireWire B with the software.

The optional reflex module extends the applications of the sensors to 3-D topography measurement. The module comprises an illumination unit with a collimated light source, a beamsplitter and an objective tube. Measurement is performed either with a collimated beam using the illumination unit only, or with a focused beam using the illumination unit and an additional objective lens.

The collimated illumination is used to measure the surface and angle of plane optics. Nonplanar surfaces, like aspheric lenses, are measured using an objective lens.


REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to TRIOPTICS GmbH by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
Photonics Buyers' Guide
Looking for Wavefront Sensors? There are 21 companies listed in the Photonics Buyers' Guide.
Browse Cameras & Imaging, Lasers, Optical Components, Test & Measurement, and more.
3-D topographyasphericalBasic SciencebeamsplitterCamera Linkcollimated light sourceEuropeFireWire Billumination unitlens shapemodulation transfer functionMTFobjective tubepoint spread functionProductsPSFreal timereflex moduleSensors & DetectorsShack-HartmannSoftwaresphericalTest & MeasurementTriopticswavefront sensorsWaveSensorZernike

Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2018 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, info@photonics.com
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
X
Are you interested in this product?
When you click "Send Request", we will send the contact details you supply to TRIOPTICS GmbH so they may respond to your inquiry directly.

Email Address:
Name:
Company:
Stop showing me this for the remainder of my visit
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.