Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces

Martin Tangari Larrategui; Yanqi Zhang; Andrew D. Rocha; Thomas G. Brown; Jonathan D. Ellis

doi:10.1364/FREEFORM.2019.JW3A.7

Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces

Martin Tangari Larrategui, Yanqi Zhang, Andrew D. Rocha, Thomas G. Brown, Jonathan D. Ellis

Optical Sciences, College of

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We present a slope dependent calibration algorithm for interferometric surface figure testing. RMS wavefront error is reduced 40.7% (10.8% for linear method) from the uncalibrated measurement for a R/22.7 mirror tested against a flat reference.

Original language	English (US)
Title of host publication	Freeform Optics, Freeform 2019
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580606
DOIs	https://doi.org/10.1364/FREEFORM.2019.JW3A.7
State	Published - 2019
Event	Freeform Optics, Freeform 2019 - Washington, United States Duration: Jun 10 2019 → Jun 12 2019

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F173-Freeform 2019
ISSN (Electronic)	2162-2701

Conference

Conference	Freeform Optics, Freeform 2019
Country/Territory	United States
City	Washington
Period	6/10/19 → 6/12/19

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/FREEFORM.2019.JW3A.7

Cite this

Larrategui, M. T., Zhang, Y., Rocha, A. D., Brown, T. G., & Ellis, J. D. (2019). Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces. In Freeform Optics, Freeform 2019 (Optics InfoBase Conference Papers; Vol. Part F173-Freeform 2019). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/FREEFORM.2019.JW3A.7

Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces. / Larrategui, Martin Tangari; Zhang, Yanqi; Rocha, Andrew D. et al.
Freeform Optics, Freeform 2019. Optica Publishing Group (formerly OSA), 2019. (Optics InfoBase Conference Papers; Vol. Part F173-Freeform 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Larrategui, MT, Zhang, Y, Rocha, AD, Brown, TG & Ellis, JD 2019, Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces. in Freeform Optics, Freeform 2019. Optics InfoBase Conference Papers, vol. Part F173-Freeform 2019, Optica Publishing Group (formerly OSA), Freeform Optics, Freeform 2019, Washington, United States, 6/10/19. https://doi.org/10.1364/FREEFORM.2019.JW3A.7

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title = "Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces",

abstract = "We present a slope dependent calibration algorithm for interferometric surface figure testing. RMS wavefront error is reduced 40.7% (10.8% for linear method) from the uncalibrated measurement for a R/22.7 mirror tested against a flat reference.",

author = "Larrategui, {Martin Tangari} and Yanqi Zhang and Rocha, {Andrew D.} and Brown, {Thomas G.} and Ellis, {Jonathan D.}",

note = "Publisher Copyright: {\textcopyright} 2019 The Author(s).; Freeform Optics, Freeform 2019 ; Conference date: 10-06-2019 Through 12-06-2019",

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language = "English (US)",

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AU - Ellis, Jonathan D.

PY - 2019

Y1 - 2019

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U2 - 10.1364/FREEFORM.2019.JW3A.7

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T3 - Optics InfoBase Conference Papers

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Quadratic extension to retrace error calibration algorithm for non-null interferometric surface figure testing of nominally flat reflective surfaces

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

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