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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 2, Iss. 7 — Jul. 10, 2004
  • pp: 407–410

Investigations and experiments of a new multi-layer complex liquid-cooled mirror

Yuling Lu, Zuhai Cheng, Yaoning Zhang, Feng Sun, and Wenfeng Yu  »View Author Affiliations


Chinese Optics Letters, Vol. 2, Issue 7, pp. 407-410 (2004)


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Abstract

This paper describes a new multi-layer complex liquid-cooled Si mirror with 3 cooling ducts in Archimedes spirals. Utilizing the ANSYS program, the structure of the mirror is optimized and the thermal deformation model of the mirror is simulated. The simulation results show that the mirror has the following advantages: very small amount of surface deformation, uniform distribution of temperature and surface deformation, and fast surface shape restoration. The results of the experiments of thermal deformation and the surface restoration are accurately mapped to the simulation results.

© 2005 Chinese Optics Letters

OCIS Codes
(140.3410) Lasers and laser optics : Laser resonators
(140.3460) Lasers and laser optics : Lasers

Citation
Yuling Lu, Zuhai Cheng, Yaoning Zhang, Feng Sun, and Wenfeng Yu, "Investigations and experiments of a new multi-layer complex liquid-cooled mirror," Chin. Opt. Lett. 2, 407-410 (2004)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-2-7-407

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