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Digital micromirror device-based adaptive optics approach for enhanced micro-machining fidelity

Digital micromirror device-based adaptive optics approach for enhanced micro-machining fidelity
Digital micromirror device-based adaptive optics approach for enhanced micro-machining fidelity
Outline
- Past work and challenges in DMD projection-based laser manufacturing
- DMD mask shifting
- Taking advantage of limited bandwidth
- Custom substrates, including cell growth assays
- Conclusions

Will go through some of our past work, along with challenges we’ve faced. Will show how a combination of mask repositioning on the DMD and exploiting limited bandwidth can overcome some of these problems. Will show some of the work we’re doing towards cell growth assays.
Developing laser manufacturing techniques, with UK industrial partners, for high-precision, high-speed, flexible etc fabrication - applications in sensing, bio-medicine, metamaterials, etc etc etc.
DMDs offer many advantages for laser machining, which have yet to be established in industry.
Not just beam shaping, but other more advanced techniques, which the group at Southampton are pioneering, and I will talk about some of these today.
Heath, Daniel
d53c269d-90d2-41e6-aa63-a03f8f014d21
Mills, Ben
05f1886e-96ef-420f-b856-4115f4ab36d0
Grant-Jacob, James
c5d144d8-3c43-4195-8e80-edd96bfda91b
Eason, Robert
e38684c3-d18c-41b9-a4aa-def67283b020
Feinäugle, Matthias
5b631cb4-197f-49db-ab27-352cad7ff656
Oreffo, Richard
ff9fff72-6855-4d0f-bfb2-311d0e8f3778
Goriainov, Vitali
dc456832-0a5a-4816-8fb7-de132f044a99
Heath, Daniel
d53c269d-90d2-41e6-aa63-a03f8f014d21
Mills, Ben
05f1886e-96ef-420f-b856-4115f4ab36d0
Grant-Jacob, James
c5d144d8-3c43-4195-8e80-edd96bfda91b
Eason, Robert
e38684c3-d18c-41b9-a4aa-def67283b020
Feinäugle, Matthias
5b631cb4-197f-49db-ab27-352cad7ff656
Oreffo, Richard
ff9fff72-6855-4d0f-bfb2-311d0e8f3778
Goriainov, Vitali
dc456832-0a5a-4816-8fb7-de132f044a99

Heath, Daniel, Mills, Ben, Grant-Jacob, James, Eason, Robert, Feinäugle, Matthias, Oreffo, Richard and Goriainov, Vitali (2017) Digital micromirror device-based adaptive optics approach for enhanced micro-machining fidelity. Emerging Digital Micromirror Device Based Systems and Applications IX, San Francisco, United States. 30 Jan - 01 Feb 2017.

Record type: Conference or Workshop Item (Paper)

Abstract

Outline
- Past work and challenges in DMD projection-based laser manufacturing
- DMD mask shifting
- Taking advantage of limited bandwidth
- Custom substrates, including cell growth assays
- Conclusions

Will go through some of our past work, along with challenges we’ve faced. Will show how a combination of mask repositioning on the DMD and exploiting limited bandwidth can overcome some of these problems. Will show some of the work we’re doing towards cell growth assays.
Developing laser manufacturing techniques, with UK industrial partners, for high-precision, high-speed, flexible etc fabrication - applications in sensing, bio-medicine, metamaterials, etc etc etc.
DMDs offer many advantages for laser machining, which have yet to be established in industry.
Not just beam shaping, but other more advanced techniques, which the group at Southampton are pioneering, and I will talk about some of these today.

Slideshow
PhotonicsWest17_4.pptx - Other
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More information

Accepted/In Press date: 26 September 2016
e-pub ahead of print date: 31 January 2017
Venue - Dates: Emerging Digital Micromirror Device Based Systems and Applications IX, San Francisco, United States, 2017-01-30 - 2017-02-01
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 405572
URI: http://eprints.soton.ac.uk/id/eprint/405572
PURE UUID: 37ce0234-b82a-4a28-8cdd-490fe7024d75
ORCID for Ben Mills: ORCID iD orcid.org/0000-0002-1784-1012
ORCID for James Grant-Jacob: ORCID iD orcid.org/0000-0002-4270-4247
ORCID for Robert Eason: ORCID iD orcid.org/0000-0001-9704-2204
ORCID for Richard Oreffo: ORCID iD orcid.org/0000-0001-5995-6726

Catalogue record

Date deposited: 08 Feb 2017 11:28
Last modified: 18 Feb 2021 17:15

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Contributors

Author: Daniel Heath
Author: Ben Mills ORCID iD
Author: Robert Eason ORCID iD
Author: Matthias Feinäugle
Author: Richard Oreffo ORCID iD
Author: Vitali Goriainov

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