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Wednesday, August 5, 2020 | History

2 edition of NBS photodetector spectral response calibration transfer program found in the catalog.

NBS photodetector spectral response calibration transfer program

Edward F. Zalewski

NBS photodetector spectral response calibration transfer program

by Edward F. Zalewski

  • 243 Want to read
  • 7 Currently reading

Published by U.S. Dept. of Commerce, National Bureau of Standards, For sale by the Supt. of Docs., U.S. G.P.O. in Gaithersburg, MD, Washington, DC .
Written in English

    Subjects:
  • Spectroradiometer -- Calibration.,
  • Spectral sensitivity -- Measurement.

  • Edition Notes

    StatementEdward F. Zalewski.
    SeriesNBS measurement services, NBS special publication ;, 250-17
    Classifications
    LC ClassificationsQC100 .U57 no. 250-17, QC465 .U57 no. 250-17
    The Physical Object
    Paginationvi, 48, [10] p. :
    Number of Pages48
    ID Numbers
    Open LibraryOL2148009M
    LC Control Number88600509

      Hale P and Wang C Calibration service of optoelectronic frequency response at nm for combined photodiode/RF power sensor transfer standards NIST Spec. Publ. Google Scholar Hale P D, Wang C M, Park R and Lau W Y A transfer standard for measuring photoreceiver frequency response J. Lightwave Technol. 14 In this article we present the development of a biosensor system that integrates nanotechnology, optomechanics and a spectral detection algorithm for sensitive quantification of antibiotic residues in raw milk of cow. Firstly, nanobiosensors were designed and synthesized by chemically bonding gold nanoparticles (AuNPs) with aptamer bioreceptors highly selective for four widely used antibiotics.

    1. Introduction. The use of filtered radiometers in a wide range of radiometric activities has been made possible by the advent of stable, reliable, and inexpensive solid state detectors [].A filtered radiometer consists of an optical filter designed to transmit in a selected wavelength range and a photodetector, most commonly a silicon photodiode or other solid-state device, to detect the. This series was initiated in to supplement the Bureau's regular publications program. Technical Notes provide a means for making available scientific data that are of transient or limited interest. The NBS scale of spectral irradiance. by Saunders, R. D.; Shumaker, J. B. texts. The NBS detector response.

      Pfeifer D, Hoffmann K, Hoffmann A, Monte C, Resch-Genger U () The Calibration Kit Spectral Fluorescence Standards: a simple tool for the standardization of the spectral characteristics of fluorescence instruments. J Fluoresc CrossRef Google Scholar. As these examples illustrate, precise wavelength and intensity calibration play an important role in spectroscopy applications. Wavelength calibration ensures that a spectroscopy system will produce accurate, repeatable results while intensity calibration allows acquisition of spectral data free from the system response. REFERENCES. 1.


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NBS photodetector spectral response calibration transfer program by Edward F. Zalewski Download PDF EPUB FB2

Calibration of X-Ray and Gamma-Ray Measuring Instruments SP Superceded by SP E. Zalewski The NBS Photodetector Spectral Response Calibration Transfer Program SP E. McGarry, E. Boswell Neutron Source Strength Calibrations SP J. Weaver, T. Loftus, R.

Loevinger Calibration of Gamma-Ray-Emitting Brachytherapy. Additional Physical Format: Online version: Zalewski, Edward F. NBS photodetector spectral response calibration transfer program.

Gaithersburg, MD: U.S. Dept. Title: The NBS Photodetector Spectral Response Calibration Transfer Program Author: E. Zalewski Subject: Optical radiation Keywords: calibration,linearity. NBS photodetector spectral response calibration transfer program vi, 48, [10] p.

(DLC) (OCoLC) Microfiche: Zalewski, Edward F. NBS photodetector spectral response calibration transfer program. vi, 48, [10] p. (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource.

Publisher: Gaithersburg, MD: U.S. Dept. of Commerce, National Bureau of Standards ; Washington, DC: For sale by the Supt. of Docs., U.S.

G.P.O.,Cited by: Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): (external link). NBSMeasurementServices: NEWKBSPUB n/lAY 31^83 ResearchInformationCenter (NationalBureauofStandards TheNBSPhotodet^ttbr''^"'^^' SpectralResponseCalibration TransferProgram NBS Special Publication mentofCommerce NationalBureauofStandards.

E.F. ZalewskiThe NBS Photodetector Spectral Response Calibration Transfer Program NBS Special Publication SPU.S. Government. NBS: free download. Ebooks library.

On-line books store on Z-Library | B–OK. Download books for free. Find books. Campos, J., Corredera, P., Pons, A. and Corróns, A. () “Spectral responsivity calibration of Ge photodiodes with respect to an electrically calibrated pyroelectric radiometer and to black body source”.

Metrologia, 28, – ADS CrossRef Google Scholar. Sometimes, the spectral response of a photodetector is intentionally limited with an optical filter, because a response to certain other wavelengths is undesirable for a particular application.

In some cases, one wants to avoid degradation effects caused by short-wavelength light (e.g. ultraviolet light). Author: Mark Johnson File Size: MB Format: PDF, ePub Download: Read: Figure 6 Comparison between the spectral response.

The NBS photodetector spectral. practical examples and discussed in comparison with direct calibration methods where emphasis is put on. As for standard detector transfer scheme, which is based on the actual measurement and calibration of the power spectral density of FTIR system using a standard detector with known spectral responsivity, some problems also exist.

Theoretically, if the data of standard detector is precise enough, the corrected results should be precise. The NBS photodetector spectral response calibration transfer program. (NBS Special Publication ). Larason TC. The NIST High Accuracy Scale for Absolute Spectral Response from nm to nm.

Journal of Research of the National Institute of Standards and Technology. Full text of "Detector spectral response from to nm using a monochromator based spectral comparator" See other formats NBS TECHNICAL NOTE U.S. DEPARTMENT OF COMMERCE/ National Bureau of Standards Detector Spectral Response From to 1 nm Using a Monochromator Based Spectral Comparator NATIONAL BUREAU OF STANDARDS The National Bureau of Standards.

Title: The NBS photodetector spectral response calibration transfer program Date Published: Authors: Edward F Zalewski Report Number: NBS SP doi: / Download PDF | Download Citation. A load resistor will react with the photodetector junction capacitance to limit the bandwidth.

For best frequency response, a 50 Ω terminator should be used in conjunction with a 50 Ω coaxial cable. The bandwidth (f BW) and the rise time response (t r) can be approximated using the junction capacitance (C j) and the load resistance (R LOAD).

The working standard detectors are used to perform daily calibrations of both production units and re-calibrations of customer’s detectors.

After a calibration, the detector is accompanied by a hard copy of measurements in the form of spectral responsivity (A/W) in 10 nm increments, over the entire spectral range for that specific detector. Spectral response As can be seen from the figure above, Hamamatsu provides a variety of infrared detectors with different spectral response characteristics.

It should be noted that cooling a detector element may affect its spectral response. For InGaAs, InAs, InSb and InAsSb detectors, the spectral response shifts to the shorter wavelength side.

The following figure shows the spectral dependence of responsivity and quantum efficiency for different semiconductor materials.

3. Speed of Response and Bandwidth. The speed of response and bandwidth of a photodetector depend on three factors. The transit time of .Cell Spectral Response. The spectral response of each of the six cells was measured with a modi- fied Perki n-Elmer prism monochromator Model 98 which has been calibrated with the NBS Detector Response Transfer and Intercomparison Package (4).

These spectral response curves are shown in .The spectral response of the OLI is slightly different to the ETM+, and so there may be slight differences in the reflectance measurements.

Since the differences are a function not just of spectral responses, but also of the target pixels, there is a need to assess these .