A novel resistance iterative algorithm for CCOS

Ligong Zheng; Xuejun Zhang

doi:10.1117/12.682302

31 August 2006 A novel resistance iterative algorithm for CCOS

Ligong Zheng, Xuejun Zhang

Proceedings Volume 6288, Current Developments in Lens Design and Optical Engineering VII; 62880N (2006) https://doi.org/10.1117/12.682302
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

Abstract

CCOS (Computer Control Optical Surfacing) technology is widely used for making aspheric mirrors. For most manufacturers, dwell time algorithm is usually employed to determine the route and dwell time of the small tools to converge the errors. In this article, a novel damp iterative algorithm is proposed. We chose revolutions of the small tool instead of dwell time to determine fabrication stratagem. By using resistance iterative algorithm, we can solve these revolutions. Several mirrors have been manufactured by this method, all of them have fulfilled the demand of the designers, a 1m aspheric mirror was finished within 3 months.

Citation Download Citation

Ligong Zheng and Xuejun Zhang "A novel resistance iterative algorithm for CCOS", Proc. SPIE 6288, Current Developments in Lens Design and Optical Engineering VII, 62880N (31 August 2006); https://doi.org/10.1117/12.682302

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