Optical Instrumentation 3. Basics of Photometry
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This document discusses basics of optics and provides an introduction to optometry. It covers topics such as EM spectra, EM power, radiometry and photometry quantities, solid angle, projected solid angle, Lambertian sources, converting units to photometric measures, common photometric units like lumen and lux, and SI photometric units. References for further reading on photometry and radiation are also provided.
Optical Instrumentation 3. Basics of Photometry
- 1. OPTOMETRY – Part III BASICS OF OPTICS ER. FARUK BIN POYEN DEPT. OF AEIE, UIT, BU, BURDWAN, WB, INDIA FARUK.POYEN@GMAIL.COM
- 3. EM Power: 3
- 4. Radiometry and Photometry Quantities: 4
- 8. Converting to Photometric Units: 8
- 9. Photometric Conversion – Area Coverage: 9
- 10. Most Common Photometric Units: 10
- 11. SI Photometric Units: 11
- 12. References: 1. http://hyperphysics.phy-astr.gsu.edu/hbase/vision/radphocon.html 2. Osram Opto Semiconductors // https://www.osram.com/os/ 3. https://www.youtube.com/watch?v=nvsJ6Hs4b3c&t=73s 4. https://www.lumaxlighting.com/introduction-to-photometry/ 12