A new method for imaging of carbon monoxide in combustion environments

Meneses, J.; Briz, S.; de Castro, A.J.; Melendez, J.; Lopez, F.
June 1997
Review of Scientific Instruments;Jun97, Vol. 68 Issue 6, p2568
Academic Journal
Proposes a method for discriminating carbon monoxide (CO) emission to be implemented in thermal cameras, based on a family of infrared multilayer filters, denominated solid-state Fabry-Perot filters. Design and spectral parameters of the filters; Application of the method to CO emission imaging in a flame.


Related Articles

  • 2D imaging of ultrasound fields using CCD array to map output of Fabry-Perot polymer film sensor. Lamont, M.; Beard, P.C. // Electronics Letters;2/2/2006, Vol. 42 Issue 3, p187 

    A 2D ultrasound field imaging system that uses a CCD array to map the optical output of a planar Fabry-Perot polymer film sensing interferometer is described. This system enables ultrasound fields to be rapidly mapped over a 6.6×4.7 mm aperture with spatial and temporal resolutions of the...

  • Transverse effects in optical bistability with the nonlinear Fabry–Pérot étalon: A new theoretical approach. Haelterman, M.; Tolley, M. D.; Vitrant, G. // Journal of Applied Physics;3/15/1990, Vol. 67 Issue 6, p2725 

    Presents a theoretical approach for the transverse effects in optical bistability with the nonlinear Fabry-Pérot (FP) étalon. Development of the theory of the linear FP; Illustration of the FP étalon; Numerical solution of the approach in the situation of normal incidence.

  • Improved coatings make etalons more robust. Callahan, Glen P.; Kubacki, Emily; Abbott, Lynore // Laser Focus World;Jun2005, Vol. 41 Issue 6, p151 

    Discusses advances in etalons, Fabry-Perot interferometer that functions as an optical filter. Improved coatings for etalons; Line-narrowing of lithography sources; Importance of material selection in lithography performance.

  • A reflection interferometer with a noninverted response function based on a phase grating. Kol'chenko, A. P.; Terent'ev, V. S.; Troshin, B. I. // Optics & Spectroscopy;Oct2006, Vol. 101 Issue 4, p632 

    It is shown that the inclusion of a simple phase grating in the optical scheme of a resonator provides the possibility of performing spectral investigations in reflected light with characteristics of a Fabry-Perot interferometer. The response function of the interferometer is examined, and...

  • Synchrotron superbubble in the galaxy IC 10: The ionized gas structure, kinematics, and emission spectrum. Lozinskaya, T. A.; Moiseev, A. V.; Podorvanyuk, N. Yu.; Burenkov, A. N. // Astronomy Letters;Apr2008, Vol. 34 Issue 4, p217 

    We have investigated the structure, kinematics, and emission spectrum of the ionized gas in the synchrotron superbubble in the irregular galaxy IC 10 based on observations with the 6-m Special Astrophysical Observatory telescope with the SCORPIO focal reducer in three modes: direct imaging in...

  • FABRICATION OF OPTICAL FABRY-PEROT INTERFEROMETER IN LiNbO3 WAVEGUIDE. Jia Yi Liang // Microwave & Optical Technology Letters;7/1/93, Vol. 6 Issue 9, p532 

    This Letter presents a simple repeatable technique for fabricating a Fabry-Perot interferometer in a LiNbO3 waveguide. The main contribution to the optical losses of the waveguide resonator due to the wedge angles is theoretically analyzed for the first time. A waveguide Fabry-Perot...

  • Fabry–Perot microcavity pressure sensor with a novel single deeply corrugated diaphragm. Wang, W. J.; Lin, R. M.; Ren, Y.; Sun, T. T.; Guo, D. G. // Microwave & Optical Technology Letters;11/5/2003, Vol. 39 Issue 3, p240 

    A new Fabry–Perot (FP) microcavity structure with a novel single deeply corrugated diaphragm (SDCD) is presented for use in pressure sensing. Both analytical expression and finite-element model (FEM) are used to evaluate the device's performance. The FP microcavity is fabricated on a...

  • Miniaturized fiber Fabry-Pérot interferometer for strain sensing. Jiang, Yajun; Xu, Jian; Yang, Dexing; Zhang, Kai; Li, Dong; Zhao, Jianlin // Microwave & Optical Technology Letters;Jun2016, Vol. 58 Issue 6, p1510 

    ABSTRACT A temperature-insensitive miniaturized all-fiber Fabry-Pérot interferometer strain sensor was proposed and experimentally studied. This sensor with an air cavity was made by splicing a short section of hollow-core fiber with two standard single mode fibers. The experimental results...

  • Ultra-high-sensitivity two-dimensional bend sensor. Cranch, G. A.; Flockhart, G. M. H.; MacPherson, W. N.; Barton, J. S.; Kirkendall, C. K. // Electronics Letters;4/27/2006, Vol. 42 Issue 9, p520 

    A multicore fibre Fabry-Perot-based strain sensor interrogated with tandem interferometry for bend measurement is described. Curvature in two dimensions is obtained by measuring the difference in strain between three co-located low finesse Fabry-Perot interferometers formed in each core of the...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics