Fabrication of an off-axis, lightweigting aspheric mirror

Ligong Zheng; Xuejun Zhang; Haobo Cheng; Feng Zhang

doi:10.1117/12.481743

Fabrication of an off-axis, lightweigting aspheric mirror

Ligong Zheng, Xuejun Zhang, Haobo Cheng, Feng Zhang

Research output: Contribution to journal › Conference article › peer-review

Abstract

A method of fabricating an off-axis, lightweihting aspheric mirror is described, and its final results is given. The rectangle aperture of the mirror is 590mm X 210mm, and its lightweighting rate is 50%. The final accuracy reached up to λ/40 RMS, where λ equals to 632.8nm.

Original language	English
Pages (from-to)	134-139
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4921
DOIs	https://doi.org/10.1117/12.481743
Publication status	Published - 5 Sept 2002
Externally published	Yes
Event	Optical Manufacturing Technologies 2002 - Shanghai, China Duration: 14 Oct 2002 → 18 Oct 2002

Keywords

Asphere
Fabrication
Lightweighting

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10.1117/12.481743

Cite this

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title = "Fabrication of an off-axis, lightweigting aspheric mirror",

abstract = "A method of fabricating an off-axis, lightweihting aspheric mirror is described, and its final results is given. The rectangle aperture of the mirror is 590mm X 210mm, and its lightweighting rate is 50%. The final accuracy reached up to λ/40 RMS, where λ equals to 632.8nm.",

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AU - Zheng, Ligong

AU - Zhang, Xuejun

AU - Cheng, Haobo

AU - Zhang, Feng

PY - 2002/9/5

Y1 - 2002/9/5

N2 - A method of fabricating an off-axis, lightweihting aspheric mirror is described, and its final results is given. The rectangle aperture of the mirror is 590mm X 210mm, and its lightweighting rate is 50%. The final accuracy reached up to λ/40 RMS, where λ equals to 632.8nm.

AB - A method of fabricating an off-axis, lightweihting aspheric mirror is described, and its final results is given. The rectangle aperture of the mirror is 590mm X 210mm, and its lightweighting rate is 50%. The final accuracy reached up to λ/40 RMS, where λ equals to 632.8nm.

KW - Asphere

KW - Fabrication

KW - Lightweighting

UR - http://www.scopus.com/inward/record.url?scp=85076915966&partnerID=8YFLogxK

U2 - 10.1117/12.481743

DO - 10.1117/12.481743

M3 - Conference article

AN - SCOPUS:85076915966

SN - 0277-786X

VL - 4921

SP - 134

EP - 139

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Optical Manufacturing Technologies 2002

Y2 - 14 October 2002 through 18 October 2002

ER -

Fabrication of an off-axis, lightweigting aspheric mirror

Abstract

Keywords

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