Recent Publications by Raju Datla

Carter A.C., Lorentz S.R., Jung T.M., and Datla R.V.,

ACR II: Improved absolute cryogenic radiometer for low background infrared calibrations,

Appl. Opt. 44(6), 871-875 (2005).

Kacker, R.N., Datla, R.V., and Parr, A.C.,

Statistical analysis of CIPM key comparisons based on the ISO Guide,

Metrologia 41(4), 340-352 (2004).

Woods, G.T., Soulen, R.J., Mazin, I., Nadgorny, B., Osofsky, M.S., Sanders, J., Srikanth, H., Egelhoff, W.F., and Datla, R.,

Analysis of point-contact Andreev reflection spectra in spin polarization measurements,

Phys. Rev. B 70(5), Art. No. 054416 (2004).

Kacker, R.N., Datla, R.V., and Parr, A.C.,

Statistical interpretation of key comparison reference value and degrees of equivalence,

J. Res. NIST 108 439 (2003). Erratum: J. Res. NIST 109(2), 299-299 (2004).

Smith, A.W., Carter, A.C., Lorentz, S.R., Jung, T.M., Datla, R.V.,

Radiometrically deducing aperture sizes,

Metrologia 40(1), S13-S16 Sp. Iss. SI (2003).

Carter, A.C., Jung, T.M., Smith, A., Lorentz, S.R., and Datla, R.,

Improved broadband blackbody calibrations at NIST for low-background infrared applications,

Metrologia 40(1), S1-S4 Sp. Iss. SI (2003).

Pollock, D.B., Murdock, T.L., Datla, R.V., and Thompson, A.,

Data uncertainty traced to SI units. Results reported in the International System of Units,

Int'l J. Remote Sensing 24(2), 225-235 (2003).

Kacker, R., Datla, R., and Parr, A.,

Combined result and associated uncertainty from interlaboratory evaluations based on the ISO Guide,

Metrologia 39(3) 279-293 (2002).

Parr, A.C. and Datla, R.V.,

NIST role in radiometric calibrations for remote sensing programs at NASA, NOAA, DOE and DOD,

Adv. Space Res. 3283(1), 59-68 (2001).

Kawate, E., Hanssen, L.M., Kaplan, S.G., and Datla, R.V.,

Development of an adiabatic laser calorimeter,

Proc. SPIE - The International Society for Optical Engineering 4103, 133-44 (2000).

Kawate, E., Hanssen, L.M., Kaplan, S.G., and Datla, R.V.,

Optical Diagnostic Methods for Inorganic Materials II,

San Diego, CA, USA, 3-4 Aug. (2000).

Carter, A.C., Lorentz, S.R., Jung, T.M., Klemme, B.J., Datla, R.V.,

NIST facility for spectral calibration of detectors: calibration of arsenic-doped silicon-blocked impurity band detectors,

Proc. SPIE, Infrared Detectors and Focal Plane Arrays VI. Orlando, FL (25-27 April 2000) 4028, 420-5 (2000).

Klemme, B.J., Jung, T.M., Carter, A.C., Shirley, E.L., Lorentz, S.R., and Datla, R.V.,

1-cm collimated source for use in infrared calibrations,

Proc. SPIE, Infrared Detectors and Focal Plane Arrays VI. Orlando, FL (25-27 April 2000) 4028, 411-19 (2000).

Jung, T.M., Carter, A.C., Lorentz, S.R., and Datla, R.V.,

NIST-BMDO transfer radiometer (BXR),

Proc. SPIE, Infrared Detectors and Focal Plane Arrays VI. Orlando, FL (25-27 April 2000) 4028, 404-10 (2000).

Pollock, D.B., Murdock, T.L., Datla, R.V., and Thompson, A.,

Radiometric standards in space: the next step,

Metrologia 37(5), 403-406 (2000).

Zong, Y. and Datla, R.V.,

Development of a bolometer detector system for the NIST high accuracy infrared spectrophotometer,

J. Res. NIST 103(6), 605-614 (1998).

Kawate, E., Hanssen, L.M., Kaplan, S.G., and Datla, R.V.,

Design and operation of a highly sensitive and accurate laser calorimeter for low absorption materials,

in Proc. Optical Diagnostic Methods for Inorganic Transmissive Materials, San Diego, CA (20-21 July 1998), SPIE, 3425, 134-45 (1998).

Rice, J.P., Lorentz, S.R., Datla, R.V., Vale, L.R., Rudman, D.A., Sing M.L.C., and Robbes, D.,

Active cavity absolute radiometer based on high-T_c superconductors,

Metrologia 35(4), 289-293 (1998).

Dauler, E., Migdall, A., Boeuf, N., Datla, R.V., Muller, A., and Sergienko, A.,

Measuring absolute infrared spectral radiance with correlated photons: new arrangements for improved uncertainty and extended IR range,

Metrologia 35(4), 295-300 (1998).

Migdall, A., Datla, R., Sergienko, A., Orszak, J.S., and Shih, Y.H.,

Measuring absolute infrared spectral radiance with correlated visible photons: technique verification and measurement uncertainty,

Appl. Opt. 37(16), 3455-3463 (1998).

Zhang, Z.M., Rice, J.P., and Datla, R.V.,

Thermal design of high-Tc superconductor radiometers,

J. Thermophys. Heat Trans. 12(1), 23-29 (1998).

Kaplan, S.G., Hanssen, L.M., and Datla, R.V.,

Testing the radiometric accuracy of Fourier transform infrared transmittance measurements,

Appl. Opt. 36(34), 8896-8908 (1997).

Zhang, Z.M., Gentile, T.R., Migdall, A.L., and Datla, R.V.,

Transmittance measurements for filters of optical density between one and ten,

Appl. Opt. 36(34), 8889-8895 (1997).

Zhang, Z.M., Hanssen, L.M, Hsia, J.J., Datla, R.V, Zhu, C.J., and Griffiths, P.R.,

A procedure for testing the radiometric accuracy of fourier-transform infrared spectrometers,

Mikrochemica Acta Suppl. 14, 315-316 (1997).

Sergienko, A., Migdall, A., and Datla, R.,

Quantum Cryptography With Polarized Entangled Photons,

Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS '97 (May 18-23, 1997), p. 18.

Migdall, A., Datla, R., Sergienko, A., and Shih, Y.H.,

Measuring Absolute Radiance In The Infrared With Use Of Correlated Visible Photons,

Summaries of Papers Presented at the Conference on Lasers and Electro-Optics, CLEO '97.11 (May 18-23, 1997), pp. 274-275.

Sergienko, A.V., Pittman, T.H., Strekalov, D.V., Rubin, M.H., Shih, Y.H., Datla, R., and Migdall, A.,

Demonstration of Two-Photon Interference with Postponed Compensation and "Quantum Vernier" Effect

Quantum Electronics Conference, EQEC '96. (8-13 Sept. 1996), p. 15.

Shirley, E.R. and Datla, R.V.,

Optimally toothed apertures for reduced diffraction,

J. Res. NIST 101(6), 745 (1996).

Zhang, Z.M., Hanssen, L.M., Datla, R.V., and Drew, H.D.,

An apparatus for infrared transmittance and reflectance measurements at cryogenic temperatures,

Int. J. Thermophys. 17(6), 1441-1454 (1996).

Migdall, A.L., Datla, R.V., Sergienko, A., Orszak, J.S., and Shih, Y.H,

Absolute detector quantum-efficiency measurements using correlated photons,

Metrologia 32(6), 479-483 (1996).

Lorentz, S.R., Ebner, S.C., Walker, J.H., and Datla, R.V.,

NIST low-background infrared spectral calibration facility,

Metrologia 32(6), 621-624 (1996).

Zhang, Z.M., Hanssen, L.M., and Datla, R.V.,

Polarization-dependent angular reflectance of silicon and germanium in the infrared,

Infrared Phys. Technol. 37(4), 539-546 (1996).

Migdall, A., Datla, R., Sergienko, A., Orszak, J.S., and Shih, Y.H.,

Parametric downconversion for radiometric applications,

CLEO '95, Conf. on Lasers and Electro-Optics (Baltimore, MD, 22-26 May 1995), (Summaries of Papers Presented, IEEE Cat. No. 95CH35800), 404 (1995).

Zhang, Z.M., Datla, R.V., and Hanssen, L.M.,

Development of neutral-density infrared filters using metallic thin films,

in Symp. Materials for Optical Limiting, ed. by Crane, R., Lewis, K., Van Stryland, E., and Khoshnevisan, M. (Boston, MA, 28-30 Nov. 1994) (1995), p. 117-22.

Zhang, Z.M., Datla, R.V., and Hanssen, L.M.,

Development of Neutral-Density Infrared Filters Using Metallic Thin Films,

Mat. Res. Soc. Symp. Proc. 374, (1995).

Datla, R.V., Grossman, E., and Hobish, M.K.,

Conf. Report: Metrology issues in terahertz physics and technology,

J. Res. NIST 100(6), 717 (1995).

Gupta, D., Wang, L., Hanssen, L.M., Hsia, J.J, and Datla, R.V.,

Polystyrene Films for Calibrating the Wavelength Scale of Infrared Spectrophotometers - SRM 1921,

NIST SP 260-122 (1995).

Zhang, Z.M., Hanssen, L.M., and Datla, R.V.,

High-Optical-Density Out-Of-Band Spectral Transmittance Measurements of Bandpass-Filters,

Opt. Lett. 20(9), 1077-1079 (1995).

Datla, R.V. and Grossman, E.,

Metrology Issues in Terahertz physics and technology,

NISTIR 5701 (1994).

Datla, R.V., Croarkin, M., and Parr, A.C.,

Cryogenic Blackbody Calibrations at the National Institute of Standards and Technology Low Background Infrared Calibration Facility,

J. Res. NIST, 99(1), 77 (1994).

Zhang, Z.M., Hsia, J.J., Datla, R.V., and Hanssen, L.M.,

Radiometric Characterization of FT-IR Spectrophotometers,

SPIE Proc. 289, (1994).

Lorentz, S. and Datla, R.V.,

Intercomparison between the NIST LBIR Absolute Cryogenic Radiometer and an Optical Trap Detector,

Metrologia 30(4), 341-344 (1993).

Zhang, Z.M., Datla, R.V., Lorentz, S.R., and Tang, H.C.,

Thermal Modeling of Absolute Cryogenic Radiometers,

J. Heat Trans. 116, 993 (1993).

Datla, R.V., Stock, K., Parr, A.C., Hoyt, C., Miller, P., and Foukal, P.,

Characterization of an absolute cryogenic radiometer as a standard detector for radiant-power measurements,

Appl. Opt. 31(34), 7219 (1992).

Datla, R.V., Ebner, S., Proctor, J., and Parr, A.C.,

LBIR Facility User Handbook,

U.S. Gov. Printing Office, Washington, DC (1991).

Datla, R.V., Roberts, J.R., and Bhatia, A.K.,

Relative Populations of Excited Levels Within the Ground Configuration of Si-Like Cu, Zn, Ge, And Se Ions,

Phys. Rev. A 43(2), 1110-13 (1991).

Elton, R., Datla, R.V., Roberts, J., and Bhatia, A.,

The Measurement of Vacuum-UV Line Intensities for Neon-Like Ions Generated in a Theta-Pinch Device,

Phys. Scripta 41(4), 440-444 (1990).

Datla, R.V. and Roberts, J.,

Line Identifications and Radiative-Branching Ratios of Magnetic Dipole Lines in Si-like Ni, Cu, Zn, Ge, and Se,

Phys. Rev. A 40(3), 1484 (1989).

Elton, R., Datla, R.V., Roberts, J., and Bhatia, A.,

Neonlike Ar and Cl 3p-3s emission from a O-pinch plasma,

Phys. Rev. A 40(7), 4142 (1989).

Datla, R.V. and Kunze, H.,

Electron-impact excitation and recombination into excited states of lithium-like ions,

Phys. Rev. A 37(12), (1988).

Datla, R.V., Roberts, J., Durst, R., Hodge, W., Klepper, C., and Rowan, W.,

Measurements of excitation rate coefficients for Al-like ions: Fe XIV, Ni XVI, and Cu XVII,

Phys. Rev. A. 36(11), 5448 (1987).

Datla, R.V., Roberts, J., Silfvast, W., and Wood II, O.,

Population inversions in C IV in a recombing theta-pinch plasma,

Opt. Lett. 12, 675 (1987).

Datla, R.V., Roberts, J., and Mann, J.,

Electron-Impact excitation of TiX,

Phys. Rev. A 35(9), 3849 (1987).

Datla, R.V., Roberts, J., and Rowan, W.,

3P1-3P2 Magnetic-dipole transition in the ground configuration of Coxx,

J. Opt. Soc. Am. B 4, 428 (1987).

Datla, R.V.,

Measurement of the Tix ion density in a 0-pinch plasma by a laser heterodyne quadrature interferometer,

Phys. Rev. A 31(4), 2764 (1985).