Difference between revisions of "Richard Smith"

Revision as of 10:49, 18 November 2016

Richard Smith

Electronic engineer, specialities: optics, microscopy, femtoseconds lasers, ps ultrasonics. I completed my PhD in Electrical and Electronic Engineering in 2006 at the UoN. My early work focused on optical metrology and signal processing techniques to enable precise measurements to be made below the optical diffraction limit. I have been developing several picosecond ultrasonic systems at UoN, and have successfully developed a parallel detection scheme that has increased the data acquisition rate by over an order of magnitude compared with the traditional detector approach. Current research themes are developing instrumentation to provide true orientation imaging of material microstructure in primarily aerospace materials, and developing high frequency ultrasonic transducers for biological applications.

Location: Biology Building SIOS main office C40, ASOPS labs,

Email: Richard.j.smith@nottingham.ac.uk

Phone: (0115) 9515556 (office)

Research Projects

NDE for AM

Nano-agents for read / write microscopy and nano-macro bridging

MRC DPFS Label-free, ultra-sensitive, high-throughput screening for early detection and monitoring of Alzheimer's disease (AD).

SRAS for materials characterisation

Nanoscale Ultrasonic Transducers

Exotic Ultrasonics for the real world

Awards

My Measurement Science and Technology paper 'Spatially resolved acoustic spectroscopy for rapid imaging of material microstructure and grain orientation' was selected to be included in the the IOP MST highlights brochure for 2014. link

Winner of best contributed paper at the Rank Prize Funds mini symposia on 'optical aspects of NDT' 19-22nd May 2008, for my talk entitled ‘Parallel ultrafast ultrasonics’.

Peer Reviewed Publications

Richard J. Smith, Matthias Hirsch, Rikesh Patel, Wenqi Li, Adam T. Clare, Steve D. Sharples - Spatially Resolved Acoustic Spectroscopy for Selective Laser Melting

Journal of Materials Processing Technology , may 2016

http://dx.doi.org/10.1016/j.jmatprotec.2016.05.005
Bibtex

Author : Richard J. Smith, Matthias Hirsch, Rikesh Patel, Wenqi Li, Adam T. Clare, Steve D. Sharples
Title : Spatially Resolved Acoustic Spectroscopy for Selective Laser Melting
In : Journal of Materials Processing Technology -
Address :
Date : may 2016

Pérez-Cota F., Smith R. J., Moradi E., Webb K., Clark M. - Thin-film transducers for the detection and imaging of {Brillouin} oscillations in transmission on cultured cells

Journal of Physics: Conference Series 684(1):012003,2016

http://stacks.iop.org/1742-6596/684/i=1/a=012003
Bibtex

Author : Pérez-Cota F., Smith R. J., Moradi E., Webb K., Clark M.
Title : Thin-film transducers for the detection and imaging of {Brillouin} oscillations in transmission on cultured cells
In : Journal of Physics: Conference Series -
Address :
Date : 2016

W Li, J Coulson, P Marrow, R J Smith, S J Lainé, M Clark, S D Sharples - Crystallographic Orientation Determination of Hexagonal Structure Crystals by Laser Ultrasonic Technique

Journal of Physics: Conference Series 684(1):012001,2016

http://stacks.iop.org/1742-6596/684/i=1/a=012001
Bibtex

Author : W Li, J Coulson, P Marrow, R J Smith, S J Lainé, M Clark, S D Sharples
Title : Crystallographic Orientation Determination of Hexagonal Structure Crystals by Laser Ultrasonic Technique
In : Journal of Physics: Conference Series -
Address :
Date : 2016

Pérez-Cota Fernando, Smith Richard J., Moradi Emilia, Marques Leonel, Webb Kevin F., Clark Matt - Thin-film optoacoustic transducers for subcellular {Brillouin} oscillation imaging of individual biological cells

Applied Optics 54(28):8388, oct 2015

http://www.osapublishing.org/abstract.cfm?URI=ao-54-28-8388
Bibtex

Author : Pérez-Cota Fernando, Smith Richard J., Moradi Emilia, Marques Leonel, Webb Kevin F., Clark Matt
Title : Thin-film optoacoustic transducers for subcellular {Brillouin} oscillation imaging of individual biological cells
In : Applied Optics -
Address :
Date : oct 2015

Criss Everett M., Smith Richard J., Meyers Marc A. - Failure mechanisms in cobalt welded with a silver–copper filler

Materials Science and Engineering: A 645:369--382, oct 2015

http://www.sciencedirect.com/science/article/pii/S092150931530246X
Bibtex

Author : Criss Everett M., Smith Richard J., Meyers Marc A.
Title : Failure mechanisms in cobalt welded with a silver–copper filler
In : Materials Science and Engineering: A -
Address :
Date : oct 2015

Zhang J., Somekh M.G., Smith R.J., Pitter M.C., Light R.A., See C.W., Johnston N.S. - Rapid wide-field heterodyne interferometry with custom 2D {CMOS} camera

Electronics Letters 51(6):479--480, mar 2015

http://digital-library.theiet.org/content/journals/10.1049/el.2015.0268
Bibtex

Author : Zhang J., Somekh M.G., Smith R.J., Pitter M.C., Light R.A., See C.W., Johnston N.S.
Title : Rapid wide-field heterodyne interferometry with custom 2D {CMOS} camera
In : Electronics Letters -
Address :
Date : mar 2015

Smith Richard J., Cota Fernando Perez, Marques Leonel, Chen Xuesheng, Arca Ahmet, Webb Kevin, Aylott Jonathon, Somekh Micheal G., Clark Matt - Optically excited nanoscale ultrasonic transducers

The Journal of the Acoustical Society of America 137:219--227, jan 2015

http://scitation.aip.org/content/asa/journal/jasa/137/1/10.1121/1.4904487
Bibtex

Author : Smith Richard J., Cota Fernando Perez, Marques Leonel, Chen Xuesheng, Arca Ahmet, Webb Kevin, Aylott Jonathon, Somekh Micheal G., Clark Matt
Title : Optically excited nanoscale ultrasonic transducers
In : The Journal of the Acoustical Society of America -
Address :
Date : jan 2015

Smith, Richard J., Li, Wenqi, Coulson, Jethro, Clark, Matt, Somekh, Michael G., Sharples, Steve D. - Spatially resolved acoustic spectroscopy for rapid imaging of material microstructure and grain orientation

Measurement Science and Technology 25(5):055902, may 2014

http://iopscience.iop.org/0957-0233/25/5/055902
Bibtex

Author : Smith, Richard J., Li, Wenqi, Coulson, Jethro, Clark, Matt, Somekh, Michael G., Sharples, Steve D.
Title : Spatially resolved acoustic spectroscopy for rapid imaging of material microstructure and grain orientation
In : Measurement Science and Technology -
Address :
Date : may 2014

Wang, Jing, Smith, Richard J., Light, Roger A., Richens, Joanna L., Zhang, Jing, {O’Shea}, Paul, See, Chung, Somekh, Michael G. - Highly sensitive multipoint real-time kinetic detection of Surface Plasmon bioanalytes with custom {CMOS} cameras

Biosensors and Bioelectronics 58:157--164, aug 2014

http://www.sciencedirect.com/science/article/pii/S0956566314001304
Bibtex

Author : Wang, Jing, Smith, Richard J., Light, Roger A., Richens, Joanna L., Zhang, Jing, {O’Shea}, Paul, See, Chung, Somekh, Michael G.
Title : Highly sensitive multipoint real-time kinetic detection of Surface Plasmon bioanalytes with custom {CMOS} cameras
In : Biosensors and Bioelectronics -
Address :
Date : aug 2014

Smith R, Sharples S, Li W, Clark M, Somekh M - Orientation imaging using spatially resolved acoustic spectroscopy

Journal of Physics: Conference Series 353:012003, @mar 2012

http://iopscience.iop.org/1742-6596/353/1/012003
Bibtex

Author : Smith R, Sharples S, Li W, Clark M, Somekh M
Title : Orientation imaging using spatially resolved acoustic spectroscopy
In : Journal of Physics: Conference Series -
Address :
Date : @mar 2012

Smith R, Arca A, Chen X, Marques L, Clark M, Aylott J, Somekh M - Design and fabrication of nanoscale ultrasonic transducers

Journal of Physics: Conference Series 353:012001, @mar 2012

http://iopscience.iop.org/1742-6596/353/1/012001
Bibtex

Author : Smith R, Arca A, Chen X, Marques L, Clark M, Aylott J, Somekh M
Title : Design and fabrication of nanoscale ultrasonic transducers
In : Journal of Physics: Conference Series -
Address :
Date : @mar 2012

Li Wenqi, Sharples Steve D., Smith Richard J., Clark Matt, Somekh Michael G. - Determination of crystallographic orientation of large grain metals with surface acoustic waves

The Journal of the Acoustical Society of America 132(2):738--745,2012

http://link.aip.org/link/?JAS/132/738/1
Bibtex

Author : Li Wenqi, Sharples Steve D., Smith Richard J., Clark Matt, Somekh Michael G.
Title : Determination of crystallographic orientation of large grain metals with surface acoustic waves
In : The Journal of the Acoustical Society of America -
Address :
Date : 2012

Smith R, Arca A, Chen X, Marques L, Clark M, Aylott J, Somekh M - Design and fabrication of ultrasonic transducers with nanoscale dimensions

Journal of Physics: Conference Series 278:012035, @jan 2011

http://iopscience.iop.org/1742-6596/278/1/012035
Bibtex

Author : Smith R, Arca A, Chen X, Marques L, Clark M, Aylott J, Somekh M
Title : Design and fabrication of ultrasonic transducers with nanoscale dimensions
In : Journal of Physics: Conference Series -
Address :
Date : @jan 2011

Sharples S. D., Clark M., Smith R. J., Ellwood R. J., Li W., Somekh M. G. - Laser ultrasonic microscopy

Nondestructive Testing and Evaluation 26(3-4):367--384,2011

http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.577429
Bibtex

Author : Sharples S. D., Clark M., Smith R. J., Ellwood R. J., Li W., Somekh M. G.
Title : Laser ultrasonic microscopy
In : Nondestructive Testing and Evaluation -
Address :
Date : 2011

Arca Ahmet, Aylott Jon, Marques Leonel, Clark Matt, Somekh Mike, Smith Richard, Sharples Steve, Stratoudaki Teti, Chen Xuesheng - CHOTs optical transducers

Nondestructive Testing and Evaluation 26(3-4):353--366,2011

http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.573555
Bibtex

Author : Arca Ahmet, Aylott Jon, Marques Leonel, Clark Matt, Somekh Mike, Smith Richard, Sharples Steve, Stratoudaki Teti, Chen Xuesheng
Title : CHOTs optical transducers
In : Nondestructive Testing and Evaluation -
Address :
Date : 2011

A Arca, T Stratoudaki, R Smith, M Clark, M G Somekh - Evanescent CHOTs for the optical generation and detection of ultrahigh frequency {SAWs}

Journal of Physics: Conference Series 269:012012,2011

http://iopscience.iop.org/1742-6596/269/1/012012
Bibtex

Author : A Arca, T Stratoudaki, R Smith, M Clark, M G Somekh
Title : Evanescent CHOTs for the optical generation and detection of ultrahigh frequency {SAWs}
In : Journal of Physics: Conference Series -
Address :
Date : 2011

R Smith, A Arca, X Chen, L Marques, M Clark, J Aylott, M Somekh - Design and fabrication of ultrasonic transducers with nanoscale dimensions

Journal of Physics: Conference Series 278:012035,2011

http://iopscience.iop.org/1742-6596/278/1/012035
Bibtex

Author : R Smith, A Arca, X Chen, L Marques, M Clark, J Aylott, M Somekh
Title : Design and fabrication of ultrasonic transducers with nanoscale dimensions
In : Journal of Physics: Conference Series -
Address :
Date : 2011

R J Smith, R A Light, N Johnston, S Sharples, M C Pitter, M G Somekh - Parallel detection in laser ultrasonics

Journal of Physics: Conference Series 214:012006,2010

http://dx.doi.org/10.1088/1742-6596/214/1/012006
Bibtex

Author : R J Smith, R A Light, N Johnston, S Sharples, M C Pitter, M G Somekh
Title : Parallel detection in laser ultrasonics
In : Journal of Physics: Conference Series -
Address :
Date : 2010

Richard J. Smith, Roger A. Light, Steve D. Sharples, Nicholas S. Johnston, Mark C. Pitter, Mike G. Somekh - Multichannel, time-resolved picosecond laser ultrasound imaging and spectroscopy with custom complementary metal-oxide-semiconductor detector

Review of Scientific Instruments 81(2):024901,2010

http://dx.doi.org/10.1063/1.3298606
Bibtex

Author : Richard J. Smith, Roger A. Light, Steve D. Sharples, Nicholas S. Johnston, Mark C. Pitter, Mike G. Somekh
Title : Multichannel, time-resolved picosecond laser ultrasound imaging and spectroscopy with custom complementary metal-oxide-semiconductor detector
In : Review of Scientific Instruments -
Address :
Date : 2010

R J Smith, M G Somekh, S D Sharples, M C Pitter, I Harrison - Parallel detection of low modulation depth signals: application to picosecond ultrasonics

Measurement Science and Technology 19(5):055301,2008

http://dx.doi.org/10.1088/0957-0233/19/5/055301
Bibtex

Author : R J Smith, M G Somekh, S D Sharples, M C Pitter, I Harrison
Title : Parallel detection of low modulation depth signals: application to picosecond ultrasonics
In : Measurement Science and Technology -
Address :
Date : 2008

RJ Smith, CW See, MG Somekh - Use of artificial neural networks on optical track width measurements

APPLIED OPTICS 46(22):4857--4866,2007

@@ Line 48: / Line 48: @@
    	@article{1742-6596-684-1-012001,  author={W Li and J Coulson and P Marrow and R J Smith and S J Lainé and M Clark and S D Sharples},  title={Crystallographic Orientation Determination of Hexagonal Structure Crystals by Laser Ultrasonic Technique},  journal={Journal of Physics: Conference Series},  volume={684},  number={1},  pages={012001},  url={http://stacks.iop.org/1742-6596/684/i=1/a=012001},  year={2016} }
 </bibtex>
 <bibtex>
 @article{perez-cota_thin-film_2015,	title = {Thin-film optoacoustic transducers for subcellular {Brillouin} oscillation imaging of individual biological cells},	volume = {54},	issn = {0003-6935, 1539-4522},	url = {http://www.osapublishing.org/abstract.cfm?URI=ao-54-28-8388},	doi = {10.1364/AO.54.008388},	language = {en},	number = {28},	urldate = {2015-09-25},	journal = {Applied Optics},	author = {Pérez-Cota Fernando and Smith Richard J. and Moradi Emilia and Marques Leonel and Webb Kevin F. and Clark Matt},	month = {oct},	year = {2015},	pages = {8388}}
@@ Line 101: / Line 102: @@
 <bibtex>
-@article{sharples_laser_2011,	title = {Laser ultrasonic microscopy},	volume = {26},	issn = {1058-9759},	url = {http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.577429},	doi = {10.1080/10589759.2011.577429},	abstract = {As the field of laser ultrasonics has matured over the past decade, our main focus has been on developing techniques for characterising materials in ever-finer detail, in terms of both spatial resolution and information content. We have worked to improve both the instrumentation and our understanding of the interactions between light, sound and material properties. This effort results in a range of techniques at different stages of maturity, tied by the theme of laser ultrasonic microscopy; that is imaging the interaction between optically excited and detected ultrasonic waves, and the material under inspection. This paper is a review of the work done so far.},	number = {3-4},	urldate = {2012-09-20},	journal = {Nondestructive Testing and Evaluation},	author = {Sharples S. D. and Clark M. and Smith R. J. and Ellwood R. J. and Li W. and Somekh M. G.},	year = {2011},	pages = {367--384},}}</bibtex>
+@article{sharples_laser_2011,	title = {Laser ultrasonic microscopy},	volume = {26},	issn = {1058-9759},	url = {http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.577429},	doi = {10.1080/10589759.2011.577429},	abstract = {As the field of laser ultrasonics has matured over the past decade, our main focus has been on developing techniques for characterising materials in ever-finer detail, in terms of both spatial resolution and information content. We have worked to improve both the instrumentation and our understanding of the interactions between light, sound and material properties. This effort results in a range of techniques at different stages of maturity, tied by the theme of laser ultrasonic microscopy; that is imaging the interaction between optically excited and detected ultrasonic waves, and the material under inspection. This paper is a review of the work done so far.},	number = {3-4},	urldate = {2012-09-20},	journal = {Nondestructive Testing and Evaluation},	author = {Sharples S. D. and Clark M. and Smith R. J. and Ellwood R. J. and Li W. and Somekh M. G.},	year = {2011},	pages = {367--384},}}
+</bibtex>
 <bibtex>
-@article{arca_chots_2011,	title = {CHOTs optical transducers},	volume = {26},	issn = {1058-9759},	url = {http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.573555},	doi = {10.1080/10589759.2011.573555},	abstract = {Laser ultrasonics conventionally use direct absorption in the sample to generate ultrasound and monitor the sample to detect the ultrasound. However, in some circumstances there are significant advantages to using an optical transducer – a device to facilitate the conversion of optical energy into acoustic energy or to facilitate the modulation of light by an acoustic wave. These devices are known as ‘cheap optical transducers’ ({CHOTs).} For some applications, they offer considerable advantages over conventional laser ultrasonics or conventional contact ultrasonics. In this paper, the design, operation and applications of {CHOTs} are discussed, and the concept is extended to the use of {superCHOTs} that can achieve amplitudes and sensitivities above the usual laser ultrasound limits, nano-scale devices capable of the generation and the detection of ultrasound with wavelengths smaller than that of visible light and devices capable of generating modes not normally accessible to laser ultrasound.},	number = {3-4},	urldate = {2012-09-20},	journal = {Nondestructive Testing and Evaluation},	author = {Arca Ahmet and Aylott Jon and Marques Leonel and Clark Matt and Somekh Mike and Smith Richard and Sharples Steve and Stratoudaki Teti and Chen Xuesheng},	year = {2011},	pages = {353--366},}}</bibtex>
+@article{arca_chots_2011,	title = {CHOTs optical transducers},	volume = {26},	issn = {1058-9759},	url = {http://www.tandfonline.com/doi/abs/10.1080/10589759.2011.573555},	doi = {10.1080/10589759.2011.573555},	abstract = {Laser ultrasonics conventionally use direct absorption in the sample to generate ultrasound and monitor the sample to detect the ultrasound. However, in some circumstances there are significant advantages to using an optical transducer – a device to facilitate the conversion of optical energy into acoustic energy or to facilitate the modulation of light by an acoustic wave. These devices are known as ‘cheap optical transducers’ ({CHOTs).} For some applications, they offer considerable advantages over conventional laser ultrasonics or conventional contact ultrasonics. In this paper, the design, operation and applications of {CHOTs} are discussed, and the concept is extended to the use of {superCHOTs} that can achieve amplitudes and sensitivities above the usual laser ultrasound limits, nano-scale devices capable of the generation and the detection of ultrasound with wavelengths smaller than that of visible light and devices capable of generating modes not normally accessible to laser ultrasound.},	number = {3-4},	urldate = {2012-09-20},	journal = {Nondestructive Testing and Evaluation},	author = {Arca Ahmet and Aylott Jon and Marques Leonel and Clark Matt and Somekh Mike and Smith Richard and Sharples Steve and Stratoudaki Teti and Chen Xuesheng},	year = {2011},	pages = {353--366},}}
+</bibtex>
 <bibtex>
-@article{arca_evanescent_2011, 	title = {Evanescent CHOTs for the optical generation and detection of ultrahigh frequency {SAWs}}, 	volume = {269}, 	issn = {1742-6596}, 	url = {http://iopscience.iop.org/1742-6596/269/1/012012}, 	doi = {10.1088/1742-6596/269/1/012012}, 	journal = {Journal of Physics: Conference Series}, 	author = {A Arca and T Stratoudaki and R Smith and M Clark and M G Somekh}, 	year = {2011}, 	pages = {012012}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/c/cd/Paper_2010_JoPCS_AFPAC2010_Echots_AA.pdf} }</bibtex>
+@article{arca_evanescent_2011, 	title = {Evanescent CHOTs for the optical generation and detection of ultrahigh frequency {SAWs}}, 	volume = {269}, 	issn = {1742-6596}, 	url = {http://iopscience.iop.org/1742-6596/269/1/012012}, 	doi = {10.1088/1742-6596/269/1/012012}, 	journal = {Journal of Physics: Conference Series}, 	author = {A Arca and T Stratoudaki and R Smith and M Clark and M G Somekh}, 	year = {2011}, 	pages = {012012}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/c/cd/Paper_2010_JoPCS_AFPAC2010_Echots_AA.pdf} }
+</bibtex>
 <bibtex>
-@article{smith_design_2011, 	title = {Design and fabrication of ultrasonic transducers with nanoscale dimensions}, 	volume = {278}, 	issn = {1742-6596}, 	url = {http://iopscience.iop.org/1742-6596/278/1/012035}, 	doi = {10.1088/1742-6596/278/1/012035}, 	journal = {Journal of Physics: Conference Series}, 	author = {R Smith and A Arca and X Chen and L Marques and M Clark and J Aylott and M Somekh}, 	year = {2011}, 	pages = {012035}, pdf ={http://optics.eee.nottingham.ac.uk/w/images/7/79/Paper_2010_JoPCS_LU2010_NanoscaleTransducers_RJS.pdf}}</bibtex>
+@article{smith_design_2011, 	title = {Design and fabrication of ultrasonic transducers with nanoscale dimensions}, 	volume = {278}, 	issn = {1742-6596}, 	url = {http://iopscience.iop.org/1742-6596/278/1/012035}, 	doi = {10.1088/1742-6596/278/1/012035}, 	journal = {Journal of Physics: Conference Series}, 	author = {R Smith and A Arca and X Chen and L Marques and M Clark and J Aylott and M Somekh}, 	year = {2011}, 	pages = {012035}, pdf ={http://optics.eee.nottingham.ac.uk/w/images/7/79/Paper_2010_JoPCS_LU2010_NanoscaleTransducers_RJS.pdf}}
+</bibtex>
 <bibtex>
-@article{smith_parallel_2010, 	title = {Parallel detection in laser ultrasonics}, 	volume = {214}, 	issn = {1742-6596}, 	 	url = {http://dx.doi.org/10.1088/1742-6596/214/1/012006}, 	journal = {Journal of Physics: Conference Series}, 	author = {R J Smith and R A Light and N Johnston and S Sharples and M C Pitter and M G Somekh}, 	year = {2010}, 	pages = {012006}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/8/8a/Paper_2009_ICPPP_Leuven_Parallel_Detection_RJS.pdf} }</bibtex>
+@article{smith_parallel_2010, 	title = {Parallel detection in laser ultrasonics}, 	volume = {214}, 	issn = {1742-6596}, 	 	url = {http://dx.doi.org/10.1088/1742-6596/214/1/012006}, 	journal = {Journal of Physics: Conference Series}, 	author = {R J Smith and R A Light and N Johnston and S Sharples and M C Pitter and M G Somekh}, 	year = {2010}, 	pages = {012006}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/8/8a/Paper_2009_ICPPP_Leuven_Parallel_Detection_RJS.pdf} }
+</bibtex>
 <bibtex>
-@article{smith_multichannel_2010, 	title = {Multichannel, time-resolved picosecond laser ultrasound imaging and spectroscopy with custom complementary metal-oxide-semiconductor detector}, 	volume = {81}, 	issn = {00346748}, 	url = {http://dx.doi.org/10.1063/1.3298606}, 	number = {2}, 	journal = {Review of Scientific Instruments}, 	author = {Richard J. Smith and Roger A. Light and Steve D. Sharples and Nicholas S. Johnston and Mark C. Pitter and Mike G. Somekh}, 	year = {2010}, 	pages = {024901}, pdf={http://optics.eee.nottingham.ac.uk/w/images/0/0d/Paper_2010_RevSciInstru_CMOS_Parallel_detection.pdf} }, </bibtex>
+@article{smith_multichannel_2010, 	title = {Multichannel, time-resolved picosecond laser ultrasound imaging and spectroscopy with custom complementary metal-oxide-semiconductor detector}, 	volume = {81}, 	issn = {00346748}, 	url = {http://dx.doi.org/10.1063/1.3298606}, 	number = {2}, 	journal = {Review of Scientific Instruments}, 	author = {Richard J. Smith and Roger A. Light and Steve D. Sharples and Nicholas S. Johnston and Mark C. Pitter and Mike G. Somekh}, 	year = {2010}, 	pages = {024901}, pdf={http://optics.eee.nottingham.ac.uk/w/images/0/0d/Paper_2010_RevSciInstru_CMOS_Parallel_detection.pdf} },
+</bibtex>
 <bibtex>
-@article{smith_parallel_2008, 	title = {Parallel detection of low modulation depth signals: application to picosecond ultrasonics}, 	volume = {19}, 	issn = {0957-0233}, 	shorttitle = {Parallel detection of low modulation depth signals},url = {http://dx.doi.org/10.1088/0957-0233/19/5/055301}, 	number = {5}, 	journal = {Measurement Science and Technology}, 	author = {R J Smith and M G Somekh and S D Sharples and M C Pitter and I Harrison}, postauth = {C Rossignol},	year = {2008}, 	pages = {055301},pdf={http://optics.eee.nottingham.ac.uk/w/images/8/89/Paper_2008_MST_Parallel_Detection_RJS.pdf} }</bibtex>
+@article{smith_parallel_2008, 	title = {Parallel detection of low modulation depth signals: application to picosecond ultrasonics}, 	volume = {19}, 	issn = {0957-0233}, 	shorttitle = {Parallel detection of low modulation depth signals},url = {http://dx.doi.org/10.1088/0957-0233/19/5/055301}, 	number = {5}, 	journal = {Measurement Science and Technology}, 	author = {R J Smith and M G Somekh and S D Sharples and M C Pitter and I Harrison}, postauth = {C Rossignol},	year = {2008}, 	pages = {055301},pdf={http://optics.eee.nottingham.ac.uk/w/images/8/89/Paper_2008_MST_Parallel_Detection_RJS.pdf} }
+</bibtex>
 <bibtex>
-@article{smith_use_2007, 	title = {Use of artificial neural networks on optical track width measurements}, 	volume = {46}, 	issn = {0003-6935},abstract = {We have demonstrated recently that, by using an ultrastable optical interferometer together with artificial neural networks {(ANNs),} track widths down to 60 nm can be measured with a 0.3 {NA} objective lens. We investigate the effective conditions for training {ANNs.} Experimental results will be used to show the characteristics of the training samples and the data format of the ANN inputs required to produce suitably trained {ANNs.} Results obtained with networks measuring double tracks, and classifying different structures, will be presented to illustrate the capability of the technique. We include a discussion on expansion of the application areas of the system, allowing it to be used as a general purpose instrument. (c) 2007 Optical Society of America.}, 	number = {22}, 	journal = {APPLIED OPTICS}, 	author = {RJ Smith and CW See and MG Somekh}, postauth = {A Yacoot},	year = {2007}, 	pages = {4857--4866},pdf={http://optics.eee.nottingham.ac.uk/w/images/4/4b/Paper_2007_AppliedOptics_ANN_RJS.pdf} }</bibtex>
+@article{smith_use_2007, 	title = {Use of artificial neural networks on optical track width measurements}, 	volume = {46}, 	issn = {0003-6935},abstract = {We have demonstrated recently that, by using an ultrastable optical interferometer together with artificial neural networks {(ANNs),} track widths down to 60 nm can be measured with a 0.3 {NA} objective lens. We investigate the effective conditions for training {ANNs.} Experimental results will be used to show the characteristics of the training samples and the data format of the ANN inputs required to produce suitably trained {ANNs.} Results obtained with networks measuring double tracks, and classifying different structures, will be presented to illustrate the capability of the technique. We include a discussion on expansion of the application areas of the system, allowing it to be used as a general purpose instrument. (c) 2007 Optical Society of America.}, 	number = {22}, 	journal = {APPLIED OPTICS}, 	author = {RJ Smith and CW See and MG Somekh}, postauth = {A Yacoot},	year = {2007}, 	pages = {4857--4866},pdf={http://optics.eee.nottingham.ac.uk/w/images/4/4b/Paper_2007_AppliedOptics_ANN_RJS.pdf} }
+</bibtex>
 <bibtex>
-@article{smith_optical_2005,title = {Optical track width measurements below 100 nm using artificial neural networks}, 	volume = {16}, 	issn = {0957-0233}, 	url = {http://dx.doi.org/10.1088/0957-0233/16/12/001}, 	number = {12}, 	journal = {Measurement Science and Technology}, 	author = {R J Smith and C W See and M G Somekh}, postauth = {A Yacoot and E Choi},	year = {2005}, 	pages = {2397--2404}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/4/42/Paper_2005_MST_ANN_RJS.pdf} }</bibtex>
+@article{smith_optical_2005,title = {Optical track width measurements below 100 nm using artificial neural networks}, 	volume = {16}, 	issn = {0957-0233}, 	url = {http://dx.doi.org/10.1088/0957-0233/16/12/001}, 	number = {12}, 	journal = {Measurement Science and Technology}, 	author = {R J Smith and C W See and M G Somekh}, postauth = {A Yacoot and E Choi},	year = {2005}, 	pages = {2397--2404}, pdf = {http://optics.eee.nottingham.ac.uk/w/images/4/42/Paper_2005_MST_ANN_RJS.pdf} }
+</bibtex>
 ==Non Peer Review Papers==

Difference between revisions of "Richard Smith"

Revision as of 10:49, 18 November 2016

Richard Smith

Research Projects

Awards

Peer Reviewed Publications

Non Peer Review Papers

Posters

Talks

Navigation menu

Search