Illumination device for a microscope
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United States of America Patent
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Aug 14, 2012
Grant Date -
Aug 27, 2009
app pub date -
Feb 19, 2009
filing date -
Feb 28, 2008
priority date (Note) -
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Abstract
An illumination device for a microscope, in particular for an operation microscope, has a light source with an improved lifetime. The light source is in the form of a gas discharge lamp having a microwave generator, a microwave waveguide and an electrodeless bulb. The bulb contains a luminescent material and is coupled to the microwave waveguide so that microwaves can stimulate the luminescent material to emit light.
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