Influence of low temperature on the surface deformation of deformable mirrors

doi:10.1088/1674-1056/26/5/054215

中国物理B ›› 2017, Vol. 26 ›› Issue (5): 54215-054215.doi: 10.1088/1674-1056/26/5/054215

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Influence of low temperature on the surface deformation of deformable mirrors

Juncheng You(尤俊成), Chunlin Guan(官春林), Hong Zhou(周虹)

1 Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China;
2 Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China;
3 University of Chinese Academy of Sciences, Beijing 100049, China

收稿日期:2016-12-11 修回日期:2017-01-07 出版日期:2017-05-05 发布日期:2017-05-05
通讯作者: Chunlin Guan E-mail:youjuncheng722078@126.com
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 11178004).

Influence of low temperature on the surface deformation of deformable mirrors

Juncheng You(尤俊成)^1,2,3, Chunlin Guan(官春林)^1,2, Hong Zhou(周虹)^1,2

1 Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China;
2 Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China;
3 University of Chinese Academy of Sciences, Beijing 100049, China

Received:2016-12-11 Revised:2017-01-07 Online:2017-05-05 Published:2017-05-05
Contact: Chunlin Guan E-mail:youjuncheng722078@126.com
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 11178004).

摘要/Abstract

摘要： The two factors which influence the low temperature performance of deformable mirrors (DMs) are the piezoelectric stroke of the actuators and the thermally induced surface deformation of the DM. A new theory was proposed to explain the thermally induced surface deformation of the DM: because the thermal strain between the actuators and the base leads to an additional moment according to the theory of plates, the base will be bent and the bowing base will result in an obvious surface deformation of the facesheet. The finite element method (FEM) was used to prove the theory. The results showed that the thermally induced surface deformation is mainly caused by the base deformation which is induced by the coefficient of thermal expansion (CTE) mismatching; when the facesheet has similar CTE with the actuators, the surface deformation of the DM would be smoother. Then an optimized DM design was adopted to reduce the surface deformation of the DMs at low temperature. The low temperature tests of two 61-element discrete PZT actuator sample deformable mirrors and the corresponding optimized DMs were conducted to verify the simulated results. The results showed that the optimized DMs perform well.

关键词: adaptive optics, deformable mirror, thermal effects, testing

Abstract: The two factors which influence the low temperature performance of deformable mirrors (DMs) are the piezoelectric stroke of the actuators and the thermally induced surface deformation of the DM. A new theory was proposed to explain the thermally induced surface deformation of the DM: because the thermal strain between the actuators and the base leads to an additional moment according to the theory of plates, the base will be bent and the bowing base will result in an obvious surface deformation of the facesheet. The finite element method (FEM) was used to prove the theory. The results showed that the thermally induced surface deformation is mainly caused by the base deformation which is induced by the coefficient of thermal expansion (CTE) mismatching; when the facesheet has similar CTE with the actuators, the surface deformation of the DM would be smoother. Then an optimized DM design was adopted to reduce the surface deformation of the DMs at low temperature. The low temperature tests of two 61-element discrete PZT actuator sample deformable mirrors and the corresponding optimized DMs were conducted to verify the simulated results. The results showed that the optimized DMs perform well.

Key words: adaptive optics, deformable mirror, thermal effects, testing

中图分类号: (Lenses, prisms and mirrors)

42.79.Bh

07.07.Tw (Servo and control equipment; robots) 68.60.Dv (Thermal stability; thermal effects)

尤俊成, 官春林, 周虹. Influence of low temperature on the surface deformation of deformable mirrors[J]. 中国物理B, 2017, 26(5): 54215-054215.

Juncheng You(尤俊成), Chunlin Guan(官春林), Hong Zhou(周虹). Influence of low temperature on the surface deformation of deformable mirrors[J]. Chin. Phys. B, 2017, 26(5): 54215-054215.

参考文献 19

[1]	Schmutz L E 1993 Photon. Spectra 27 119
[2]	Babcock H W 1953 Publ. Astron. Soc. Pac. 65 229
[3]	Woolf N 1984 International Astronomical Union Colloquium 79: Very Large Telescopes, their Instrumentation and Programs, April, 9-12, 1984, Garchingbei Munchen, Germany, p. 221
[4]	Dyson H M, Sharples R M and Dipper N A 2001 Opt. Express 8 17
[5]	Mulvihill M L, Roche M E, Cavaco J L, Shawgo R J, Chaudhry Z and Ealey M A 2003 SPIE 5172 60
[6]	Mulvihill M L, Shawgo R J, Bagwell R B and Ealey M A 2002 J. Electroceram. 8 121
[7]	Goy M, Reinlein C, Kinast J and Lange N 2014 J. Micro-Nanolithogr. MEMS MOEMS 13
[8]	Enya K, Kataza H and Bierden P 2009 Publ. Astron. Soc. Pac. 121 260
[9]	Tyson R K 2010 Principles of Adaptive Optics (Abingdon: CRC Press)
[10]	Everson J H, Aldrich R E and Albertinetti N P 1981 Opt. Eng. 20 316
[11]	Bonora S 2011 Opt. Commun. 284 3467
[12]	Uchino K, Tsuchiya Y, Nomura S, Sato T, Ishikawa H and Ikeda O 1981 Appl. Opt. 20 3077
[13]	Forbes F, Roddier F, Poczulp G, Pinches C, Sweeny G and Dueck R 1989 J. Phys. E Sci. Instrum. 22 402
[14]	Krishnamoorthy R and Bifano T 1995 Microelectronic Structures and Microelectromechanical Devices for Optical Processing and Multimedia Applications October 24,1995, Bellingham, USA, p. 96
[15]	Madec P Y 2012 Adaptive Optics Systems III, July 1-6, 2012, Bellingham, USA
[16]	Ning Y, Jiang W H, Ling N and Rao C H 2007 Opt. Express 15 12030
[17]	Mehta P K 1990 Opt. Eng. 29 1213
[18]	Edric Mark Ellis 1999 Low-Cost Bimorgh Mirrors in Adaptive Optics (Ph.D. dissertation) (London: University of London) p. 45
[19]	Timoshenko S P and Woinowsky-Krieger S 1959 Theory of Plates and Shells (2nd Edn.) (Singapore: McGraw-Hill) pp. 98-100

Influence of low temperature on the surface deformation of deformable mirrors

Influence of low temperature on the surface deformation of deformable mirrors

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