Divided interferometer employing a single 3.times.3 coupler/splitter

United States of America Patent

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Mar 1, 1988
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N/A
app pub date
Oct 22, 1986
filing date
Oct 22, 1986

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Expired

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Abstract

Fiberoptic sensors are disclosed employing one, two, or more optical fibers which are connected to a single source of coherent light through a single 3.times.3 coupler/splitter thereby retaining a larger portion of the coherent light in the system.

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Patent Owner(s)

Patent Owner	Address
OPTICAL TECHNOLOGIES INC A CORP OF VIRGINIA	360 HERNDON PARKWAY SUITE 1200 HERNDON VA 22070

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G01B:MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIME....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Zarobila, Clarence J	Herndon, VA	5	88

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Divided interferometer employing a single 3.times.3 coupler/splitter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06921586

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PATENT NO	4728191
SERIAL NO	06921586
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06921586

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