How to Measure a Laser Beam Temperature in Celsius
When using a laser for anything more than simply pointing out things on a chart in a business meeting, you usually need a much higher-powered laser. In this situation, it's a good idea to know how hot your beam of intensely focused light is running, to avoid any unfortunate accidents. Luckily, by taking the proper preparatory steps and exercising caution, you can easily calculate how hot a laser beam is in a matter of minutes.
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Instructions
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Set your laser to fire its beam across an open space of at least a foot, and set your heat resistant clay tile directly in the path of the beam at the end of the test area. This keeps the laser beam from causing damage during your heat testing.
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Record the ambient temperature of the testing zone by setting the digital directional thermometer to "Celsius" and firing it into the space where the laser will be.
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Activate the laser and allow it to run for several seconds. Fire the thermometer directly at the beam of the laser, and make minor adjustments to the position of the thermometer until you reach the highest temperature. This is the temperature of your laser's core, and the true temperature of the laser.
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Tips & Warnings
High-powered lasers are extremely dangerous, so take the proper safety precautions when using them.
References
- Photo Credit temperature rising image by Keith Frith from Fotolia.com
