Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R. P. Tatam"'
Autor:
J H Barrington, S W James, T Kissinger, S E Staines, S Prince, E Alcusa-Saez, N J Lawson, R P Tatam
Range resolved interferometry (RRI) applied to the interrogation of an extrinsic Fabry–Perot based pressure sensor in laboratory and wind tunnel environments is presented. A simple, compact sensor head design was fabricated and subsequently charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9a0a77f5371211459aff182a959c728
https://dspace.lib.cranfield.ac.uk/handle/1826/19648
https://dspace.lib.cranfield.ac.uk/handle/1826/19648
Autor:
R. P. Tatam, E. Chehura, H. H. Pekmezci, M. Lone, J. H. Barrington, S. W. James, S. E. Staines, Kevin Mullaney, Thomas Kissinger, S. Weber
Publikováno v:
Proceedings - ettc2020.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a9ce98354d80e6f7201b9de73927f2e
https://doi.org/10.5162/ettc2020/1.5
https://doi.org/10.5162/ettc2020/1.5
Publikováno v:
Optics express. 25(10)
A laser diode's junction voltage is a sensitive measure of its temperature and can be used in a thermal control feedback loop. To compensate for the temperature dependence of the laser's internal resistance, we have measured the dynamic resistance,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dd54d50410e46fecb947eefae2881592
https://pubmed.ncbi.nlm.nih.gov/28788729
https://pubmed.ncbi.nlm.nih.gov/28788729
Publikováno v:
Optics express. 24(12)
We present a four beam ratiometric setup for an integrating sphere based gas cell, which can correct for changes in pathlength due to sphere wall contamination. This allows for the gas absorption coefficient to be determined continuously without need
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cb703ebded22e1150c4b58c943eac2f6
https://pubmed.ncbi.nlm.nih.gov/27410380
https://pubmed.ncbi.nlm.nih.gov/27410380
Publikováno v:
TDLS 2009 ISBN: 9783642022913
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1852ff8fccae17b2cedc586c695ad9
https://doi.org/10.1007/978-3-642-02292-0_9
https://doi.org/10.1007/978-3-642-02292-0_9
Publikováno v:
TDLS 2009 ISBN: 9783642022913
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d478891a6dd966ff1634654dfe7a8cb9
https://doi.org/10.1007/978-3-642-02292-0_10
https://doi.org/10.1007/978-3-642-02292-0_10
Autor:
R. P. Tatam, S. W. James
Publikováno v:
Optical Fiber Sensor Technology ISBN: 9781461376514
Laser anemometry (LA) is a technique that measures flow velocity distributions and higher moments such as turbulence levels, from light scattered by particles entrained in the flow [1–3]. LA was first demonstrated shortly after the invention of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec9b25ff9ce3bd47c822d1be57ce9d0b
https://doi.org/10.1007/978-1-4615-5787-6_8
https://doi.org/10.1007/978-1-4615-5787-6_8
Publikováno v:
Optical Fiber Sensors.
Source wavelength modulation in an unbalanced Michelson shearing interferometer is demonstrated as a means of phase modulation for optoelectronic shearography. This eliminates the requirement for an active phase-shifting component in the detection he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce63c07984f0b40ddac1961a81093dc3
https://doi.org/10.1364/ofs.1996.we344
https://doi.org/10.1364/ofs.1996.we344
Autor:
R. P. Tatam, A. Ezbiri
Publikováno v:
Optical Fiber Sensors.
A miniature low finesse fibre Fabry-Perot interferometric temperature sensor using a passive digital signal processing algorithm is reported. The demodulation technique relies on multiple wavelength interrogation to produce a series of phase shifted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::512daae9aa21344481183a9708ba76be
https://doi.org/10.1364/ofs.1996.we35
https://doi.org/10.1364/ofs.1996.we35
Autor:
R. P. Tatam
Publikováno v:
Optical Fiber Sensor Technology ISBN: 9789401045308
Optical Fiber Sensor Technology ISBN: 9781441949837
Optical Fiber Sensor Technology ISBN: 9781441949837
In order to be able to implement the signal processing techniques discussed in Chapter 5 a means is required of measuring changes in one or more of the parameters describing the optical beam: amplitude, phase, direction and frequency of the light wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e2d66a681a7fcdb40245926487ba413
https://doi.org/10.1007/978-94-011-1210-9_8
https://doi.org/10.1007/978-94-011-1210-9_8