Design and analysis on the kinematics of the lap-polisher for optical fiber end face based on tribological theory

Yu-Shan Lu; Jun Wang; Qi-Lin Shu; Jun Sun; Xiao-Jiao Zheng

doi:10.1117/12.866150

6 October 2010 Design and analysis on the kinematics of the lap-polisher for optical fiber end face based on tribological theory

Yu-Shan Lu, Jun Wang, Qi-Lin Shu, Jun Sun, Xiao-Jiao Zheng

Author Affiliations +

Proceedings Volume 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 76551H (2010) https://doi.org/10.1117/12.866150
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

In order to obtain the effects of the kinematical state to the profile precision of the fiber optic end surface in the process of lapping and polishing, a kinematical equation of the lap- polisher with the slider-crank movement is developed, and based on these equations and the tribological model of CMP, the dimensionless distribution of the material removal volume (DDMRV) and the trajectory of abrasive grains cutting on the lap-polisher are numerically simulated with the way of stochastic abrasive grains, then the effects of the parameters of the lap-polisher on the uniformity of the DDMRV and the trajectory on the fiber optical end surface are discussed, and the results are that the DDMRV and the trajectory of abrasive grains have rather better value when the crank length E is chosen in a advisable parameter region and the rotational speed n₁ of the crank is increased and the rotation speed n₀ of the guide plate is decreased.

Citation Download Citation

Yu-Shan Lu, Jun Wang, Qi-Lin Shu, Jun Sun, and Xiao-Jiao Zheng "Design and analysis on the kinematics of the lap-polisher for optical fiber end face based on tribological theory", Proc. SPIE 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 76551H (6 October 2010); https://doi.org/10.1117/12.866150

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KEYWORDS

Polishing

Abrasives

Connectors

Optical fibers

Surface finishing

Fiber optics

Monte Carlo methods

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