Topic: Laser Interferometer
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Answers to Common Questions
What is laser interferometer?
( ′lā·zər ′in·tər·fə′räm·əd·ər ) (optics) An interferometer which uses a laser as a light source; because of the monochromaticity and high intrinsic brilliance of laser light, it can operate with path differences in the interfering beams of... Read More »
Source: http://www.answers.com/topic/laser-interferometer
What is the point of an interferometer in laser spectroscopy?
Can you clarify the question? What sort of applications are you talking about? By 'what is the point...' do you mean 'what is the purpose...'? You can use interferometry together with laser spectroscopy. E.g. see link.. Is that whyt you mea... Read More »
Source: http://uk.answers.yahoo.com/question/index?qid=20110825061211AASG...
If a laser interferometer, positioned paralel to ground, measure ...
Remember, rotation is a vector. The device measures the component of rotation about it *own* axis, directly. The component of rotation of the loop about its own axis due to earth's rotation = once per day times cos(theta), where theta is th... Read More »
Source: http://answers.yahoo.com/question/index?qid=20070923033046AAsAZsO
More Common Questions
Answers to Other Common Questions
A laser interferometer is the basic device used at LIGO to detect the ripples in space-time or gravitational waves. In the interferometer, two mirrors hang far apart, forming one "arm" of the interferometer, and two more mirrors make a seco...
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Source: http://www.brighthub.com/science/space/articles/5934.aspx
