Return to the search form Results for: yoon (author) + 1991-present : Optical Technology Yoon, H. and Eppeldauer, G, “The use of thermo-electric cooled short-wave infrared detectors in heat-seeking systems,” in Proc. MSS Symposium, Orlando FL (Feb 2007). Eppeldauer, G.P. and Yoon, H.W, “AC-mode SW-IR radiation thermometers for measurement of ambient temperatures,” in Proc. TEMPMEKO, Lake Louise, Canada, (no page #, May 2007). Eppeldauer, G.P. and Yoon, H.W., “Short-wave infrared radiometers design and characterization,” in Proc. SPIE Defense & Security Symposium, Infrared Technology and Applications XXXIII, Orlando, FL, 6542 (Apr 2007), p. 65420O-1. Gibson, C.E., Fraser, G.T., Parr, A.C., and Yoon, H.W., Once is Enough in Radiometric Calibrations, J. Res. Nat. Inst. Stand. Tech. 112, 39-51 (2007). Yoon, H.W., Dopkiss, M.C and Eppeldauer, G.P., “Performance comparisons of InGaAs, extended InGaAs and short-wave HgCdTe detectors between 1 ?m and 2.5 ?m,” in Proc. SPIE, 6297, p. 629703-1 (2006). Gibson, C.E., Kromchenko, V., Sasajima, N, Sakuma, F., Yamada, Y., and Yoon, H.W., The NIST eutectic project: construction of Co-C, Pt-C, and Re-c fixed point cells and their comparison with the NMIJ, Metrologia 43, S109-S114 (2006). Rice. J.P., Yoon, H.J., Brenner, M.H., Briggs, N.R., and Gillen, J.G., Flow visualization of heated CO2 gas using thermal imaging, SPIE 6205, 270-278 (2006). Allen, D.W., Saunders, R.D., and Yoon, H.W., Methods to reduce the size-of-source effect in radiometers, Metrologia 42, 89-96 (2005). Miller, C.C., Yoon, H., Johnson, B.C. and Ohno, Y., Summary of NIST Short Courses offered by the Optical Technology Division, in Proc. NCSL Annual Meeting, (Washington DC.) CD-ROM (2005). Whitenton, E., and Yoon, H.W., Simultaneous Visible And Thermal Imaging of Metals During Machining, in Proc Thermosense XX, ed. by K.E. Cramer and X.P. Maldague (SPIE, Bellingham, WA, 2005), vol. 5073, p. 284-294. Allen, D.W., Brown, S.W., Eppeldauer, G.P., Gibson, C.E., Litorja, M., Lykke, K.R., Saunders, R.D., and Yoon, H.W., Temperature determinations of the Ag and Au-freezing points using a detector-based radiation thermometer, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 113-118. Allen, D.W., Brown, S.W., Eppeldauer, G.P., Gibson, C.E., Litorja, M., Lykke, K.R., Saunders, R.D., and Yoon, H.W., The realization and the dissemination of the detector-based kelvin, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 57-70. Allen, D.W., Dezsi, G., and Yoon, H.W., Portable LED-illuminated radiance source, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 817-822. Allen, D.W., Eppeldauer, G.P., Gibson, C.E., and Yoon, H.W., Comparison of the NIST radiance temperature scale with the detector-based radiance temperature scale from 1200 K to 2800 K, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 127-132. Allen, D.W., Gibson, C.E., Lowe, D., Machin, G., and Yoon, H.W., A comparison of ITS-90 and a detector-based scale between NPL and NIST using metal-carbon eutectics, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 1057-1062. Allen, D.W., Saunders, R.D., and Yoon, H.W., Methods to reduce the size-of-source effect in radiation thermometers, in Proc. 9th Intl. Sym. on Temp. and Thermal Measurements in Industry and Science (TEMPMEKO’04, Dubrovnik, Croatia, June 2004), p. 512-526. Brown, S.W, Clark, D.K., Johnson, B.C., Yoon, H., Lykke, K.R., Flora, S.J., Feinholz, M.E., Yarbrough, MA., Barnes, R.A., Kim, Y.S., Stone, T., and Mueller, J. MOBY, Advances in Radiometry for Ocean Color, Ocean Optics Protocols for Satellite Ocean Color Sensor Validation, Rev. 4, Volume VII, ed by J.L. Mueller and G.S. Fargion (NASA, Maryland 2004) NASA/TM--2004. Yoon, H.W., Allen, D.W., Gibson, C.E., Saunders, R.D., Johnson, B.C., Brown, S.W., and Lykke, K.R., Temperature Scales using Radiation Thermometers Calibrated using Absolute Irradiance and Radiance Responsivity, in Proc. of NCSL 2003, Tampa, FL, published on CD only (2003). Yoon, H.W., Basak, D., Rhorer, R., Whitenton, E., Burns, T., Fields, R., and Levine, L., Thermal Imaging of Metals In A Kolsky-Bar Apparatus, in Proc. of Thermosense XXV, ed. by K.E. Cramer and X.P. Maldague, Proc. SPIE 2003, Orlando, FL 5073 (2003), 284-294. Yoon, H.W., Basak, D., Rhorer, R., Whitenton, E., Burns, T., Fields, R., and Levine, L., Thermal imaging of metals in a Kolsky-bar apparatus, Proc. of Thermosense XXV, ed. by K.E. Cramer and X.P. Maldague, SPIE 5073, 284-294 (2003). Yoon, H.W., Butler, J.J., Larason, T.C., and Eppeldauer, G.P., Linearity of InGaAs Photodiodes, Metrologia 40, S154-S158 (2003). Yoon, H.W., Butler, J.J., Larason, T.C., and Eppeldauer, G.P., Linearity of InGaAs Photodiodes, Metrologia 40, S154-S158 (2003). Yoon, H.W., Gibson, C.E., and Barnes, P.Y., The realization of the NIST Detector-based Spectral Irradiance Scale, Metrologia 40, S172-S176 (2003). Yoon, H.W., Gibson, C.E., and Gardner, J.L., Spectral Radiance Comparisons of Two High-Temperature Blackbodies With Temperatures Determined Using Absolute Detectors and ITS-90 Techniques, in Proc. 8th Temperature Symposium, October 2002, Chicago, IL, ed. by D. Ripple (AIP, New York, 2003). Yoon, H.W., Proctor, J.E., and Gibson, C.E., FASCAL 2: A New NIST Facility for the Spectral Irradiance Calibrations of Sources, Metrologia 40, S30-S34 (2003). Allen, D.W., Saunders, R.D., Johnson, B.C., Gibson, C.E., and Yoon, H.W. The Development and the Characterization of an Absolute Pyrometer Calibrated for Spectral Radiance Responsivity, Proc. 8th Temperature Symposium 577-582 (2003). Basak, D., Yoon, H.W., Rhorer, R., Burns, T., and Matsumoto, T., Temperature Control of Pulse Heated Specimens in a Kolsky Bar Apparatus Using Microsecond Time-Resolved Pyrometry, Proc. Fifteenth Symposium on Thermophysical Properties, June 22 –27, 2003, Boulder, CO, Intl. J. Thermophysics 25(2), 561-574 (2003). Basak, D., Yoon, H.W., Rhorer, R., and Burns, T., Microsecond Time-Resolved Pyrometry During Rapid Resistive Heating of Samples in a Kolsky Bar Apparatus, Proc. 8th Temperature Symposium, October 2002, Chicago, IL, ed. by D. Ripple (AIP, New York, 2003), pp. 753-758. Davies, M.A., Yoon, H.W., Schmitz, T.L., Burns, T.J., and Kennedy, M.D., Calibrated Thermal Microscopy of the Tool-Chip Interface in Machining, J. Machining Sci. Tech. 7, 167-190 (2003). Rhorer, R., Basak, D., Blessing, G., Burns, T., Davies, M., Dutterer, B., Fields, R., Kennedy, M., Levine, L., Whitenton, E., and Yoon, H., Kolsky Bar with Electrical Pulse Heating of the Sample, Proc. SEM Annual Conference and Exposition on Experimental and Applied Mechanics, Society for Experimental Mechanics, June 2-4, 2003, Charlotte, NC (2003), paper #119 on CD. Rice, J.P., Lykke, K.R., and Yoon, H.W., A Method for Testing the Spectral Responsivity of Infrared Cameras using Tunable Lasers, in Infrared Imaging Systems: Design, Analysis Modeling, and Testing XIV, ed. by G.C. Holst, Proc. SPIE 5076, 112-122 (2003). Shaw, P.S., Arp, U., Yoon, H.W., Saunders, R.D., Parr, A.C., and Lykke, K.R., A SURF Beamline for Synchrotron Source Based Absolute Radiometry, Metrologia 40, S124-S127 (2003). Yoon, H.W. and Gibson, C.E., Long-Term Temporal Stability of the National Institute of Standards and Technology Spectral Irradiance Scale Determined Using Absolute Filter Radiometers, Appl. Opt. 41, 5872-5878 (2002). Yoon, H.W., Gibson, C.E., Barnes, P.Y., The Realization of the National Institute of Standards and Technology Detector-Based Spectral Irradiance Scale, Appl. Opt. 41, 5879-5890 (2002). Kübarsepp, T, Yoon, H.W., Nevas, S., Kärhä, P. and Ikonen, E., Comparison Measurements of Spectral Irradiance between NIST and HUT, Metrologia 39, 399-402 (2002). Shaw, P.S., Shear, D.A., Stamilio, R., Arp, U., Yoon, H.W., Saunders, R.D., Parr, A.C., and Lykke, K.R., The New Beam line 3 at SURF III for Source-Base Radiometry, Rev. Scien. Instrum. 73 1576, (2002). Yoon, H.W. and Gibson, C.E., Understanding Your Calibration Sources is the Key to Making Accurate Spectroradiometric Measurements, OE Magazine 48 (2001). Yoon, H.W., Gibson, C.E., and Johnson, B.C., The Determination of the Emissivity of the Variable-Temperature Blackbody Used in the Dissemination of the U.S. National Scale of Radiance Temperature, Proc. of the 8th International Symposium on Temperature and Thermal Measurements in Industry and Science, (TEMPMEKO ’01), ed. by B. Fellmuth, J. Seidel, and G. Scholz (Berlin, Germany, 2001), p. 221-226. Davies, M., Yoon, H., Schmitz, T., Burns, T., and Kennedy, M., High Resolution Measurement of the Temperature Distribution at the Tool-Chip Interface in AISI 1045 Steel and Comparison to Predictions, Proc. of the Fourth CIRP International Workshop Modeling of Machining Operations, ed. by C.A. van Luttervelt (Delft, The Netherlands, 2001), p. 19-25. Gibson, C.E., Yoon, H.W., Tsai, B.K., Johnson, B.C., and Saunders, R.D. Non-Contact Thermometry in the Optical Technology Division at NIST, in Thermosense XXIII, ed. by A.E. Rozlosnik and R.B. Dinwiddie, Proc. SPIE 4360 (Bellingham, Washington: Soc. Photo-Optical Instrumentation Engineers, 2001), p. 333-341. Mangum, B.W., Furukawa, G.T., Kreider, K.G., Meyer, C.W., Ripple, D.C., Strouse, G.F., Tew, L., Moldover, M.R., Johnson, B.C., Yoon, H.W., Gibson, C.E., and Saunders, R.D. The Kelvin and Temperature Measurements, J. Res. Natl. Inst. Stand. Technol. 106, 105-149 (2001). Yoon, H.W. and Gibson, C.E., Determination of Radiance Temperatures using Detectors Calibrated for Absolute Spectral Power Response, in Proc., 7th Intl. Symp. on Temp. and Thermal Meas. in Industry and Science (TEMPMEKO '99), ed. by J.F. Dubbeldam and M.J. de Groot (Delft, The Netherlands, 1999) 737. Butler, J.J., Markham, B.L., Johnson, B.C., Brown, S.W., Yoon, H.W., Barnes, R.A., Biggar, S.F., Zalewski, E.F., Spyak, P.R., Sakuma, F., and Cooper, J.W., Radiometric Measurement Comparisons Using Transfer Radiometers in Support of the Calibration of NASA's Earth Observing System (EOS) Sensors, in Sensors, Systems, and Next Generation Satellites III, Proc. SPIE 3870, ed. by P.N. Slater, Society of Photo-Optical Instrumentation Engineers (Bellingham, WA, 1999) 180-192. Johnson, B.C., Yoon, H.W., Bruce, S.S., Shaw, P.S., Thompson, A., Hooker, S.B., Barnes, R.A., Eplee R.E., Maritorena, S., and Mueller, J.L., The Fifth SeaWiFS Intercalibration Round-Robin Experiment (SIRREX-5), July 1996, NASA Tech. Memo. 1999-206892, Vol. 7, ed. by S.B. Hooker and E.R. Firestone, NASA Goddard Space Flight Center, Greenbelt, MD (1999), p. 75. Machin, G., Gibson, C., Johnson, B.C., and Yoon, H.W., A Comparison of ITS-90, above the Silver Point, as Realized by NIST and NPL, Proc., 7th Intl. Symp. on Temp. and Thermal Measurements, in Industry and Science (TEMPMEKO '99), ed. by J.F. Dubbeldam and M.J. de Groot (Delft, The Netherlands, 1999) 576-581. Yoon, H., Johnson, B.C., Kelch, D., Biggar, S., and Spyak, P.R., A 400 nm to 2500 nm Absolute Spectral Radiance Comparison using Filter Radiometers, Metrologia 35, 563-568 (1998). Brown, W.W., Johnson, B.C., and Yoon H.W, Description of a portable spectroradiometer to validate EOS radiance scales in the shortwave infrared, Earth Observer 10, 43 (1998). Yoon, H.W. and Gibson, C.E., Comparison of the Absolute Detector-based Spectral Radiance Assignment with the Current NIST-Assigned Spectral Radiance of Tungsten-strip Lamps, Metrologia 37, 429-432 (2000). Johnson, B.C., Brown, S.W., and Yoon, H.W. Radiometric Calibration History of Visible and Near Infrared Portable Radiometers, Metrologia 37, 423-426 (2000). You got 49 matches Return to the search form