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You searched on: Author: yuqin zong

Displaying records 21 to 30 of 34 records.
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21. Realization of total spectral radiant flux scale and calibration service at NIST
Published: 7/4/2007
Authors: Yuqin Zong, Yoshihiro Ohno

22. Simple Spectral Stray Light Correction Method for Array Spectroradiometers
Published: 2/20/2006
Authors: Yuqin Zong, Steven W Brown, Bettye C Johnson, Keith R. Lykke, Yoshihiro Ohno
Abstract: In many applications, the measurement accuracy of spectroradiometers, particularly instruments with a single dispersive element, is limited by the presence of stray radiation within the instrument. A simple, practical method has been developed to co ...

23. Correction of Stray Light in Spectrographs: Implications for Remote Sensing
Published: 8/22/2005
Authors: Yuqin Zong, Steven W Brown, Bettye C Johnson, Keith R. Lykke, Yoshihiro Ohno
Abstract: Spectrographs are used in a variety of applications in the field of remote sensing for radiometric measurements due to the benefits of measurement speed, sensitivity, and portability. However, spectrographs are single grating instruments that are su ...

24. LED Photometric Calibrations at the National Institute of Standards and Technology and Future Measurement Needs of LEDs
Published: 10/20/2004
Authors: Carl C Miller, Yuqin Zong, Yoshihiro Ohno

25. Measurement of Total Radiant Flux of UV LEDS
Published: 6/7/2004
Authors: Yuqin Zong, Carl C Miller, Keith R. Lykke, Yoshihiro Ohno

26. Development of LED Photometric Standards at NIST
Published: 1/1/2004
Authors: Carl C Miller, T Heimer, Yuqin Zong, Yoshihiro Ohno, D Gyula

27. NIST Facility for Total Spectral Radiant Flux Calibration
Published: 1/1/2004
Authors: Yoshihiro Ohno, Yuqin Zong

28. Development of LED Photometric Standards at NIST
Published: 7/1/2003
Authors: Carl C Miller, T Heimer, Yuqin Zong, Yoshihiro Ohno, G Dezsi

29. Calibrations of Colorimeters for Display Measurements: Some Commercial Colorimeters Have Uncertainties in Display-Color Measurements That Are Too Large for Many Commercial, Industrial and Military Applications - But New NIST-Developed Calibration Proc...
Published: 12/1/1999
Authors: Steven W Brown, Yuqin Zong, Yoshihiro Ohno
Abstract: Commercial color measuring instruments (colorimeters and spectroradiometers) are currently used in a number of product development and control environments, as well as for product acceptance testing and a variety of other applications. In many cases, ...

30. Detector-Based Integrating Sphere Photometry
Published: 6/24/1999
Authors: Yoshihiro Ohno, Yuqin Zong
Abstract: A new luminous flux calibration facility using a 2.5 m integrating sphere has been developed at NIST. The Absolute Integrating-Sphere Method, developed for realization of the lumen in 1995, has been applied to routine calibration measurements of lum ...

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Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series