Magnetorheological finishing of IR materials

Stephen D. Jacobs; Fuqian Yang; Edward M. Fess; J. B. Feingold; Birgit E. Gillman; William I. Kordonski; Harold Edwards; Donald Golini

doi:10.1117/12.295132

Magnetorheological finishing of IR materials

Stephen D. Jacobs
, Fuqian Yang
, Edward M. Fess
, J. B. Feingold
, Birgit E. Gillman
, William I. Kordonski
, Harold Edwards
, Donald Golini

Producción científica: Conference article › revisión exhaustiva

44 Citas (Scopus)

Resumen

Magnetorheological finishing (MRF) is a subaperture lap, deterministic process developed at the Center for Optics Manufacturing. MRF can remove subsurface damage from an optical component while correcting figure errors and smoothing small scale microroughness. The "standard" magnetorheological fluid for finishing of optical glasses consists of magnetic carbonyl iron and nonmagnetic cerium oxide particles in water. This composition works well for a variety of soft and hard glass types, but it does not perform adequately for certain single crystal materials and polycrystalline compounds used in IR applications. In this paper, we describe modifications to MRF and finishing experiments for LiF, ZnSe, CaF ₂, AMTIR-1, ZnS, MgF ₂, sapphire, and CVD diamond.

Idioma original	English
Páginas (desde-hasta)	258-269
Número de páginas	12
Publicación	Proceedings of SPIE - The International Society for Optical Engineering
Volumen	3134
DOI	https://doi.org/10.1117/12.295132
Estado	Published - 1997
Evento	Optical Manufacturing and Testing II - San Diego, CA, United States Duración: jul 27 1997 → jul 27 1997

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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title = "Magnetorheological finishing of IR materials",

abstract = "Magnetorheological finishing (MRF) is a subaperture lap, deterministic process developed at the Center for Optics Manufacturing. MRF can remove subsurface damage from an optical component while correcting figure errors and smoothing small scale microroughness. The {"}standard{"} magnetorheological fluid for finishing of optical glasses consists of magnetic carbonyl iron and nonmagnetic cerium oxide particles in water. This composition works well for a variety of soft and hard glass types, but it does not perform adequately for certain single crystal materials and polycrystalline compounds used in IR applications. In this paper, we describe modifications to MRF and finishing experiments for LiF, ZnSe, CaF 2, AMTIR-1, ZnS, MgF 2, sapphire, and CVD diamond.",

keywords = "AMTIR-1, CVD diamond, CaF, IR materials, LiF, Magnetorheological finishing, MgF, Sapphire, Subaperture lap, ZnS, ZnSe",

author = "Jacobs, \{Stephen D.\} and Fuqian Yang and Fess, \{Edward M.\} and Feingold, \{J. B.\} and Gillman, \{Birgit E.\} and Kordonski, \{William I.\} and Harold Edwards and Donald Golini",

year = "1997",

doi = "10.1117/12.295132",

language = "English",

volume = "3134",

pages = "258--269",

note = "Optical Manufacturing and Testing II ; Conference date: 27-07-1997 Through 27-07-1997",

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TY - JOUR

T1 - Magnetorheological finishing of IR materials

AU - Jacobs, Stephen D.

AU - Yang, Fuqian

AU - Fess, Edward M.

AU - Feingold, J. B.

AU - Gillman, Birgit E.

AU - Kordonski, William I.

AU - Edwards, Harold

AU - Golini, Donald

PY - 1997

Y1 - 1997

N2 - Magnetorheological finishing (MRF) is a subaperture lap, deterministic process developed at the Center for Optics Manufacturing. MRF can remove subsurface damage from an optical component while correcting figure errors and smoothing small scale microroughness. The "standard" magnetorheological fluid for finishing of optical glasses consists of magnetic carbonyl iron and nonmagnetic cerium oxide particles in water. This composition works well for a variety of soft and hard glass types, but it does not perform adequately for certain single crystal materials and polycrystalline compounds used in IR applications. In this paper, we describe modifications to MRF and finishing experiments for LiF, ZnSe, CaF 2, AMTIR-1, ZnS, MgF 2, sapphire, and CVD diamond.

AB - Magnetorheological finishing (MRF) is a subaperture lap, deterministic process developed at the Center for Optics Manufacturing. MRF can remove subsurface damage from an optical component while correcting figure errors and smoothing small scale microroughness. The "standard" magnetorheological fluid for finishing of optical glasses consists of magnetic carbonyl iron and nonmagnetic cerium oxide particles in water. This composition works well for a variety of soft and hard glass types, but it does not perform adequately for certain single crystal materials and polycrystalline compounds used in IR applications. In this paper, we describe modifications to MRF and finishing experiments for LiF, ZnSe, CaF 2, AMTIR-1, ZnS, MgF 2, sapphire, and CVD diamond.

KW - AMTIR-1

KW - CVD diamond

KW - CaF

KW - IR materials

KW - LiF

KW - Magnetorheological finishing

KW - MgF

KW - Sapphire

KW - Subaperture lap

KW - ZnS

KW - ZnSe

UR - https://www.scopus.com/pages/publications/0002741172

UR - https://www.scopus.com/pages/publications/0002741172#tab=citedBy

U2 - 10.1117/12.295132

DO - 10.1117/12.295132

M3 - Conference article

AN - SCOPUS:0002741172

SN - 0277-786X

VL - 3134

SP - 258

EP - 269

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

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

T2 - Optical Manufacturing and Testing II

Y2 - 27 July 1997 through 27 July 1997

ER -

Magnetorheological finishing of IR materials

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ASJC Scopus subject areas

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