Parametric Mid-Spatial Frequency Surface Error Synthesis Article Swipe
Timothy Hefferan
,
Logan Graves
,
Isaac Trumper
,
Soojong Pak
,
Daewook Kim
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/photonics8120584
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/photonics8120584
Standard mid-spatial frequency tooling mark errors were parameterized into a series of characteristic features and systematically investigated. Diffraction encircled and ensquared energy radii at the 90% levels from an unpowered optical surface were determined as a function of the root-mean-square surface irregularity, characteristic tooling mark parameters, fold mirror rotation angle, and incident beam f-number. Tooling mark frequencies on the order of 20 cycles per aperture or less were considered. This subset encompasses small footprints on single-point diamond turned optics or large footprints on sub-aperture tool polished optics. Of the characteristic features, off-axis fabrication distance held the highest impact to encircled and ensquared energy radii. The transverse oscillation of a tooling path was found to be the second highest contributor. Both impacts increased with radial tooling mark frequency.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/photonics8120584
- https://www.mdpi.com/2304-6732/8/12/584/pdf?version=1639713130
- OA Status
- gold
- Cited By
- 2
- References
- 21
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4200224095
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4200224095Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.3390/photonics8120584Digital Object Identifier
- Title
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Parametric Mid-Spatial Frequency Surface Error SynthesisWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2021Year of publication
- Publication date
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2021-12-16Full publication date if available
- Authors
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Timothy Hefferan, Logan Graves, Isaac Trumper, Soojong Pak, Daewook KimList of authors in order
- Landing page
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https://doi.org/10.3390/photonics8120584Publisher landing page
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https://www.mdpi.com/2304-6732/8/12/584/pdf?version=1639713130Direct link to full text PDF
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goldOpen access status per OpenAlex
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https://www.mdpi.com/2304-6732/8/12/584/pdf?version=1639713130Direct OA link when available
- Concepts
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Optics, Aperture (computer memory), Diamond turning, Spatial frequency, Diffraction, Parametric statistics, Physics, Transverse plane, Rotation (mathematics), Beam (structure), Materials science, Diamond, Geometry, Acoustics, Mathematics, Engineering, Statistics, Structural engineering, Composite materialTop concepts (fields/topics) attached by OpenAlex
- Cited by
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2Total citation count in OpenAlex
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2025: 2Per-year citation counts (last 5 years)
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-
10Other works algorithmically related by OpenAlex
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