| EPSRC Reference: |
EP/D059771/1 |
| Title: |
Small Equipment Grant: Three Dimensional Translation Stage for Femtosecond Laser Irradiation of Polymers |
| Principal Investigator: |
Scully, Dr P |
| Other Investigators: |
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| Researcher Co-Investigators: |
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| Project Partners: |
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| Department: |
Chem Eng and Analytical Science |
| Organisation: |
University of Manchester, The |
| Scheme: |
Standard Research (Pre-FEC) |
| Starts: |
17 May 2006 |
Ends: |
16 November 2006 |
Value (£): |
31,197
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| EPSRC Research Topic Classifications: |
| Materials Processing |
Optical Devices & Subsystems |
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Summary on Grant Application Form |
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The proposal requests a 3-D translation stage to facilitate investigation of 3-D writing of refractive index structures beneath the surface of un-doped poly (methyl methacrylate) (PMMA) using tuneable femtosecond (fs) laser irradiation. The aim is to: (1) Minimise feature size by using holographic optics; minimising the writing wavelength used (down to 240nm). (2) Maximise the refractive index modulation by appropriate choice of writing wavelength (240-1200nm) and velocity, laser fluence and number of overwrites. (3) Investigate photochemistry using analytical techniques.(4) Explore two-photon stereolithography for direct and indirect fabrication of polymer microstructures. The proposal is multidisciplinary; exploiting expertise in optical waveguide/fibre instrumentation, polymer and analytical chemistry at the University of Manchester, access to a femtosecond laser and a PhD studentship supplied by Unilever (Port Sunlight) and a femtosecond loan pool laser supplied by Rutherford Appleton Laser Loan Pool Facility.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.man.ac.uk |