Wavefront Sensors 1 페이지

본문 바로가기

전체메뉴

Wavefront Sensors

Wavefront Sensors

Wavefront Sensors

Aspheric lenses are of increasing importance in today’s optical industry. In a multitude of different areas of application single aspheric lenses are used instead several spherical lenses to build compact imaging systems. Thereby, the size and the weight of the systems are considerably reduced.

These systems have to be checked not only for their imaging properties after completion of the production process, but also after individual steps in the production process during the assembly.

In most of the cases conventional methods cannot be used for this kind of testing. Although e.g. the measurement of the modulation transfer function is a well-established method for fast and accurate quality inspection of entire objectives it has its limitation for non-imaging systems.

In contrast to this, Shack-Hartmann sensors are able to measure a very broad range of spherical and aspherical lenses as well as partially or fully assembled objectives due to their large dynamic range. In addition the high measurement frequency allows for real time testing and analysis.

More information about wavefront measurement with Shack-Hartmann sensors

TRIOPTICS KOREA
상호 : TRIOPTICS KOREA 대표 : 김진호 사업자번호 : 359-87-00164
주소 : 경기도 수원시 영통구 신원로 88 (신동 486) 디지털엠파이어2 101동 701호 전화 : 031-695-7450 팩스 : 031-695-7459 이메일 : info@trioptics.co.kr
Copyright © TRIOPTICS KOREA All rights reserved.