Projects per year
Personal profile
Research Degree Supervision
If you are interested in studying for a PhD in this research subject area click here
For more details about the research topics, expertise and interests of this academic, click on the fingerprint icon
Google Scholar h-Index
31 from 3,339 citations
Last updated 16th March 2023
Biography
- Research Assistant UCL 1979-82
- Experimental Officer UCL 1982-88
- Director Optical Investments Ltd 1994-2015
- Associate Research Fellow UCL 1988-95
- Lecturer UCL 1995-97
- Reader in Optical Science UCL 1997-2008
- Royal Society Industry Fellow UCL 2003-07
- Principal Research Associate UCL 2008-09
- Professorial Research Associate UCL 2009-15
- Visiting Professor Huddersfield 2015-16
- Professor of Ultra Precision Surfaces, Huddersfield 2016 - present
- Honorary Senior Research Associate UCL 2016 - present
Major achievements:
- Development of cryogenic CCD cameras
- Developed novel Echelle Spectrograph and commissioned at the 3.9m AAT (Australia); design principles adopted for Utrecht Echelle Spectrograph on 4.2m William Herschel Telescope - Acted as consultant to Utrecht group.
- Commercialisation of research in computer controlled polishing
- Several Large Telescope design studies; Korean space camera tech. development
- Formative research in CNC polishing; Gemini High-Res spectrograph studies
- Developed High Res Optical Spectrograph and commissioned at 8m Gemini telescope (Chile)
- Successful delivery of new 1.8m mirror and auxiliary optics for Birr Telescope refurbishment.
- Bi-directional tech-transfer with Zeeko Ltd
- Established National Facility for Ultra Precision Surfaces at OpTIC Centre, N. Wales
- Successful technical proposal leading to securing of €5m E-ELT prototype mirror-segment contract
- Advanced polishing and metrology research and its exploitation
- Establishing new research programme under Huddersfield University
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Research Expertise and Interests
- Optics and Photonics
- Optics
- Instrumentation
- Applied Optics
- Interferometry
- Measurement and Metrology
- Metrology
- Optical Metrology
- Manufacture and metrology
- Precision and ultra-precision surfaces
- Process-automation and robotics
- Fully-autonomous manufacturing cell
- Optical instrumentation techniques
- Astronomical instrumentation
Fingerprint
Dive into the research topics where David Walker is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 4 Finished
-
Developing an integrated system to enable a robot arm to speak with a Zeeko machine to automate currently manual operations.
1/09/13 → 31/03/17
Project: Research
-
Feasibility of capturing crafts-based knowledge in an AI system to automate precision surface manufacturing
Walker, D., Petrovic, S., Longstaff, A., Pan, W., Parkinson, S., Wilson, K., Yu, G. & Li, H.
1/04/17 → 31/05/18
Project: Research
-
Novel Mathematical Techniques for Advanced Tool-paths to Transform High-value Optical Fabrication (2)
1/05/16 → 1/12/16
Project: Research
-
-
Bridging the Divide Between Iterative Optical Polishing and Automation
Walker, D., Ahuir-Torres, J. I., Akar, Y., Bingham, P. A., Chen, X., Darowski, M., Fähnle, O., Gambron, P., Jackson, F. F., Li, H., Mason, L., Mishra, R., Shahjalal, A. & Yu, G., 1 Dec 2023, In: Nanomanufacturing and Metrology. 6, 1, 22 p., 26.Research output: Contribution to journal › Article › peer-review
Open Access -
Molecular dynamics study on mechanical cleavage mechanisms of GaAs and experimental verification
Gao, R., Jiang, C., Walker, D., Li, H. & Zheng, Z., 15 Dec 2022, In: Ceramics International. 48, 24, p. 36076-36083 8 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
3.5 THz quantum-cascade laser emission from dual diagonal feedhorns
Ellison, B. N., Valavanis, A., Auriacombe, O., Gerber, D., Rawlings, T., Brewster, N., Oldfield, M. L., Han, Y., Li, L. H., Zafar, E., Linfield, E. H., Davies, A. G., Savini, G., Emes, M., Winter, B., Walker, D. & Saenz, E., 1 Nov 2019, In: International Journal of Microwave and Wireless Technologies. 11, 9, p. 909-917 9 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
Advances in Optical Fabrication for Astronomy
Walker, D., Yu, G., Li, H., Myer, B. W., Beaucamp, A. T., Namba, Y. & Wu, L., 11 May 2019, In: Monthly Notices of the Royal Astronomical Society. 485, 2, p. 2071–2082 12 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Citations (Scopus) -
Combined processing chain for freeform optics based on atmospheric pressure plasma processing and bonnet polishing
Su, X., Ji, P., Liu, K., Walker, D., Yu, G., Li, H., Li, D. & Wang, B., 24 Jun 2019, In: Optics Express. 27, 13, p. 17979-17992 14 p.Research output: Contribution to journal › Article › peer-review
Open Access21 Citations (Scopus)
Activities
-
CNC Polishing and Metrology: From E-ELT Segments to Commercial Optics
David Walker (Speaker)
7 Jun 2016Activity: Talk or presentation types › Invited talk
-
18th International Symposium on Advances in Abrasive Technology
David Walker (Organiser)
4 Oct 2015 → 7 Oct 2015Activity: Participating in or organising an event types › Organising a conference, workshop, ...
-
Optical Manufacturing and Testing XI (Event)
David Walker (Programme Committee Member)
9 Aug 2015 → 11 Aug 2015Activity: Publication peer-review and editorial work types › Editorial work
-
4th European Optical Society Conference on Manufacturing and Testing of Optical Components
David Walker (Member of programme committee)
22 Jun 2015Activity: Participating in or organising an event types › Organising a conference, workshop, ...
-
2nd Far Infrared Space Interferometer Critical Assessment Workshop
David Walker (Organiser)
28 Jan 2015 → 29 Jan 2015Activity: Participating in or organising an event types › Organising a conference, workshop, ...