Designs of an optical system with laser illumination for shooting position measurement

Qinglan Bai; Hua Li; Wang-e Xiong

doi:10.1117/12.823824

10 February 2009 Designs of an optical system with laser illumination for shooting position measurement

Qinglan Bai, Hua Li, Wang-e Xiong

Proceedings Volume 7126, 28th International Congress on High-Speed Imaging and Photonics; 71261R (2009) https://doi.org/10.1117/12.823824
Event: 28th International Congress on High-Speed Imaging and Photonics, 2008, Canberra, Australia

Abstract

The principle of a shooting positions measurement system with laser illumination is introduced. A narrow band-pass filter is used to suppress background radiation except the laser band for detecting small, high-speed, dark objects. The maximal angle of the entrance ray is limited in the case of using the narrow band-pass filter, so different designs of optical systems with a wide field of view are discussed. The result of telecentric objective with 54° field of view and a relative aperture 1/2 is given.

Citation Download Citation

Qinglan Bai, Hua Li, and Wang-e Xiong "Designs of an optical system with laser illumination for shooting position measurement", Proc. SPIE 7126, 28th International Congress on High-Speed Imaging and Photonics, 71261R (10 February 2009); https://doi.org/10.1117/12.823824

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available