Xenon lamps and sunlight simulation

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SUMMARY

Xenon arc lamps effectively simulate sunlight due to their ability to produce bright white light that closely mimics natural sunlight. Inexpensive xenon lamps from hardware stores may not provide the same quality, as many are simply incandescent. Users should specifically seek out xenon arc lamps, which are designed for high-pressure gas discharge and are commonly used in applications such as movie projectors and research. Understanding the differences between xenon lamp types is crucial for achieving desired sunlight simulation.

PREREQUISITES
  • Understanding of xenon arc lamp technology
  • Familiarity with light spectrum and intensity concepts
  • Knowledge of gas discharge lamp operation
  • Basic research skills for evaluating lamp specifications
NEXT STEPS
  • Research the specifications and applications of xenon arc lamps
  • Explore the differences between xenon arc lamps and incandescent lamps
  • Learn about light spectrum analysis and its relevance to sunlight simulation
  • Investigate commercial solar simulators and their features
USEFUL FOR

This discussion is beneficial for lighting engineers, researchers in photobiology, and anyone interested in simulating natural sunlight for applications such as photography, plant growth, or industrial processes.

fog37
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Hello,

Would a set of inexpensive xenon lamps purchased at the hardware store simulate sunlight pretty well in terms of spectrum (visible and IR) and intensity?

Solar simulators are expensive devices but I wonder if I can get by with an array of less costly xenon lamps.

thanks
 
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What type of xenon lamp? xenon filled, or xenon arc?
https://en.wikipedia.org/wiki/Xenon_lamp

Wikipedia said:
A xenon arc lamp is a specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon gas at high pressure. It produces a bright white light that closely mimics natural sunlight. Xenon arc lamps are used in movie projectors in theaters, in searchlights, and for specialized uses in industry and research to simulate sunlight.
https://en.wikipedia.org/wiki/Xenon_arc_lamp
 
cheap ones are likely just incandescent. As Baluncore points out you need to find out what they are then research them.

See if this resource is of any help in familiarizing yourself with the terminology.
http://assets.newport.com/webDocuments-EN/images/12298.pdf
a snippet from page 10 of 32
XenonLampSpectrum.jpg


old jim
 
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