SwissOptic in Heerbrugg, Switzerland manufactures your customized OEM assembly

Beam Focusing in Ophthalmology.

Compact Design Approach for Z-Scanners.

SwissOptic is the partner for your optics requirements from the idea to volume production. Our tailor-made solutions are addressing different challenges of our customers in many applications and market segments.
 
A challenge in laser eye surgery is that the devices need to become smaller in order to be more mobile, but still have to work precisely, reliably and fast.
 
We master this challenge by optimizing the optical system accordingly. A prominent example for this is the recently developed compact design z-scanner, saving space and weight while enhancing performance compared to conventional approaches.

 

Z-Scanner schematic figure

Celera Motion Logo
   Source: Celera Motion (www.celeramotion.com)

 

Learn more about this and further innovative solutions we offer, e.g. for semiconductor industry, laser and space technology or metrology at Photonics West 2019 in San Francisco - visit us at our booth 539 in South Hall.

For technical information join our lecture during Photonic Instrumentation Engineering VI (Conference 10925)

Date: Thursday, February 07, 2019

Session 9: Design, Development, and Fabrication of Photonic Instruments III

Location: Room 54 (South Lower Mezzanine)

Time: 2:00 PM - 3:20 PM

 

Lens in a voice coil: a compact design approach for z-scanners

 

In this presentation, an actively controlled lens moving mechanism for beam focusing will be presented. It contains a closed loop voice coil driven focusing lens of 10 mm diameter in a low module footprint. The application driven design approach, modularity, and scalability of the solution will be presented together with results of the practical system evaluation. Thereby, the achieved optical alignment accuracy of the moving lens of only a few microns along a moving rage of up to 80 mm in combination with a lateral movement bandwidth up to 100 Hz will be shown.

 

Invited Paper 10925-39

 

Author(s): Thomas Ruppel, SwissOptic AG (Switzerland); Mark Holcomb, Celera Motion (United States); Michael Deyerler, SwissOptic AG (Switzerland); Robert Mastromattei, Celera Motion (United States)

 

 

meet SwissOptic at Photonics West - Berliner Glas Group - booth 539

This technology is also relevant for applications in other market segments.

 

Stop by at our booth 539 in South Hall and discuss your specifications and requirements with our experts.

Contact

Please choose your contact partner, contact us directly using our contact form or let us call you back.

Ophthalmology & Life Sciences
Nicolas Hetzel
Fon +41 71 727-3600
nicolas.hetzel [at] swissoptic.com
Ophthalmology & Life Sciences
Asim Rexhepi
Fon +41 71 727-3792
asim.rexhepi [at] swissoptic.com

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Downloads

technical data customized modules for wafer inspection
Data sheet

Customized Modules

(315 KB)

technical data customized lenses for high-end applications in semiconductor manufacturing
Data sheet

Customized Lenses

(390 KB)

Asphären und Freiformoptiken
Data sheet

Aspheres and Freeforms

(303 KB)