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NIST Spectroradiometry Short Course

NIST is closely monitoring guidance from Federal, State, and local health authorities on the outbreak of COVID-19. To protect the health and safety of NIST employees and the American public they continue to serve, NIST has decided to postpone the event. For more information on COVID-19, please visit: cdc.gov/covid19For questions regarding registration, please contact Karen.Startsman@nist.gov.

Spectroradiometry Short Course logo

The NIST Spectroradiometry Short Course is offered every 2 years and covers radiometry fundamentals, radiometric properties of sources and detectors, spectroradiometric techniques, reflectance properties of materials, the handling and determination of measurement uncertainties, an overview of calibration services, and the implementation of the quality system at NIST. Participants will gain experience in spectroradiometric measurement and calibration techniques using lamps, integrating spheres, spectrometers, and filter radiometers.


April 7-10, 2020
NIST Gaithersburg, Maryland

The NIST Spectroradiometry Short Course is a 4-day course held at NIST Gaithersburg, Maryland. The course consists of lectures given by NIST scientists and hands-on laboratory experience measuring spectral radiance and spectral irradiance sources using spectroradiometers. Participants will also receive advice and assistance on spectroradiometric measurement and calibration issues, including traceability, NIST measurement equations, and measurement calibrations.

Attendance for the course is limited to 18 participants. Pre-registration is required and acceptance is determined on a first-come, first-served basis.

Who Should Attend:

This course is intended for scientists, engineers, and technicians engaged in radiometric measurements and existing or potential NIST customers relying on traceability to NIST of their sources and detectors. Existing and potential NIST customers relying on traceability to NIST using sources or detectors are encouraged to attend. Participants are expected to have some basic knowledge and experience in radiometric measurements as well as calculus. The course is suited for those who want to learn spectroradiometry systematically in depth, in theory, and in experimental practice.


Preliminary Agenda

Tuesday, April 7, 2020:
   8 am Lecture
   2 pm Laboratory Session
   5 pm Adjourn

Wednesday, April 8, 2020:

   8 am Lecture
   2 pm Laboratory Session
   5 pm Adjourn
   6 pm Dinner

Thursday, April 9, 2020:
   8 am Lecture
   1 pm Laboratory Session
   5 pm Adjourn

Friday, April 10, 2020:
   8 am Certificate presentation
   9 am Student presentation of results
   11 am Panel discussion
   1 pm Tours of NIST labs

Instructors:

The instructors from the NIST Sensor Science Division are:
Dr. David Allen
Dr. Uwe Arp
Dr. Thomas Germer
Dr. B. Carol Johnson
Mr. Thomas Larason
Dr. Joseph Rice
Dr. Eric Shirley
Mr. Rob Vest
Dr. John Woodward IV
Dr. Howard Yoon

Lecture Topics:

Basics of radiometry
Source-based radiometry: Blackbodies, lamps, sphere sources
Detector-based radiometry: Spectral responsivity
Measurement nist-equation: Filter radiometers and optics
Properties of detectors
Measurement nist-equations: spectrometers
UV spectroradiometry
Determining measurement uncertainties
Photocurrent measurements
Hyperspectral imaging
NIST Spectroradiometric calibrations and characterizations
Properties of materials: BRDF and reflectance
Properties of LEDs

Hands-on laboratory experiments:

• Spectral irradiance measurements using filter radiometers for detector-based radiometry
• Spectral power responsivity calibration of filter radiometers using calibrated photodiodes
• Spectral irradiance to spectral radiance transfer using spectral reflectance standards

 

*Visitor Access Requirement:

For Non-US Citizens:  Please have your valid passport for photo identification.

For US Permanent Residents: Please have your green card for photo identification.

For US Citizens: Please have your state-issued driver's license. Regarding Real-ID requirements, all states are in compliance or have an extension through October 2020.

NIST also accepts other forms of federally issued identification in lieu of a state-issued driver's license, such as a valid passport, passport card, DOD's Common Access Card (CAC), Veterans ID, Federal Agency HSPD-12 IDs, Military Dependents ID, Transportation Workers Identification Credential (TWIC), and TSA Trusted Traveler ID. 

Created February 24, 2010, Updated March 30, 2020