Difference between revisions of "Richard Smith"

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@article{smith_use_2007, title = {Use of artificial neural networks on optical track width measurements}, volume = {46}, issn = {0003-6935}, url = {http://apps.isiknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=7&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=2}, 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 and A Yacoot}, month = aug, year = {2007}, pages = {4857--4866} }</bibtex>   
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@article{smith_use_2007, title = {Use of artificial neural networks on optical track width measurements}, volume = {46}, issn = {0003-6935}, url = {http://apps.isiknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=7&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=2}, 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}, month = aug, year = {2007}, pages = {4857--4866} }</bibtex>   
  
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<bibtex> @article{smith_optical_2005,title = {Optical track width measurements below 100 nm using artificial neural networks}, volume = {16}, issn = {0957-0233}, url = {http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=5&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=3&colname=WOS}, doi = {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 and A Yacoot and E Choi}, year = {2005}, pages = {2397--2404} }</bibtex>
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<bibtex> @article{smith_optical_2005,title = {Optical track width measurements below 100 nm using artificial neural networks}, volume = {16}, issn = {0957-0233}, url = {http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=5&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=3&colname=WOS}, doi = {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} }</bibtex>
  
 
==Non Peer Review Papers==
 
==Non Peer Review Papers==

Revision as of 07:39, 1 April 2011

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: Tower Building – Applied optics office Room 202 or Ultrafast lab room 304, Pharmacy Building – SIOS, ASOPS lab

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

Phone: (0115) 84-67892 (office) or 95-15606 (lab)

Awards

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

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<div>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
</div>

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<div>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
</div>

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://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=2&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=2&colname=WOS
Bibtex<div>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
</div>

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://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=2&SID=X1GJEFGKG1nbC9K6PlK&page=2&doc=16&colname=WOS
Bibtex<div>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
</div>

R J Smith, M G Somekh, S D Sharples, M C Pitter, I Harrison, C Rossignol - Parallel detection of low modulation depth signals: application to picosecond ultrasonics
Measurement Science and Technology 19(5):055301,2008
http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=2&SID=X1GJEFGKG1nbC9K6PlK&page=4&doc=39&colname=WOS
Bibtex<div>Author : R J Smith, M G Somekh, S D Sharples, M C Pitter, I Harrison, C Rossignol
Title : Parallel detection of low modulation depth signals: application to picosecond ultrasonics
In : Measurement Science and Technology -
Address :
Date : 2008
</div>

RJ Smith, CW See, MG Somekh - Use of artificial neural networks on optical track width measurements
APPLIED OPTICS 46(22):4857--4866, @aug 2007
http://apps.isiknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=7&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=2
Bibtex<div>Author : RJ Smith, CW See, MG Somekh
Title : Use of artificial neural networks on optical track width measurements
In : APPLIED OPTICS -
Address :
Date : @aug 2007
</div>

R J Smith, C W See, M G Somekh - Optical track width measurements below 100 nm using artificial neural networks
Measurement Science and Technology 16(12):2397--2404,2005
http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=5&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=3&colname=WOS
Bibtex<div>Author : R J Smith, C W See, M G Somekh
Title : Optical track width measurements below 100 nm using artificial neural networks
In : Measurement Science and Technology -
Address :
Date : 2005
</div>

Non Peer Review Papers

Roger A. Light, Richard J. Smith, Nicholas S. Johnston, Steve D. Sharples, Michael G. Somekh, Mark C. Pitter - Highly parallel CMOS lock-in optical sensor array for hyperspectral recording in scanned imaging systems
pp. 75700U--75700U-10, San Francisco, California, {USA},2010
http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=2&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=3&colname=WOS
Bibtex<div>Author : Roger A. Light, Richard J. Smith, Nicholas S. Johnston, Steve D. Sharples, Michael G. Somekh, Mark C. Pitter
Title : Highly parallel CMOS lock-in optical sensor array for hyperspectral recording in scanned imaging systems
In : -
Address : San Francisco, California, {USA}
Date : 2010
</div>

Chung W. See, Richard J. Smith, Michael G. Somekh - Line width measurement below 60 nm using an optical interferometer and artificial neural network
Proceedings of SPIE pp. 65181F--65181F-11, San Jose, {CA,} {USA},2007
http://apps.isiknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=4&SID=X1GJEFGKG1nbC9K6PlK&page=1&doc=7&colname=WOS
Bibtex
Author : Chung W. See, Richard J. Smith, Michael G. Somekh
Title : Line width measurement below 60 nm using an optical interferometer and artificial neural network
In : Proceedings of SPIE -
Address : San Jose, {CA,} {USA}
Date : 2007

<bibtex> @inproceedings{smith_sub-0.1_2005, address = {Munich, Germany}, title = {Sub-0.1 ?m optical track width measurement}, url = {http://spie.org/x648.html?product_id=611999}, doi = {10.1117/12.611999}, booktitle = {Proceedings of SPIE}, author = {Richard J. Smith and Chung W. See and Michael G. Somekh Andrew Yacoot}, postauth = {Andrew Yacoot},year = {2005}, pages = {58580M--58580M-8} }<\bibtex>

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