Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mikhaylo Yurievich Sichka0
Yosyp Petrovich Sharkan0
Serhiy Korposh0
Jeremy Joachim Ramsden0
Nikolay Borisovich Zhitov0
Date of Patent
January 25, 2011
0Patent Application Number
120186930
Date Filed
January 23, 2008
0Patent Primary Examiner
Patent abstract
Apparatus for determining a parameter of a sample has an optical sensor in the form of a monofibre waveguide having a distal end coated with a film that is placed in a sample. The waveguide has an input channel connected to a radiation light source and an output channel connected to a photodiode and amplifier to receive signals representative of the interference patterns created at the interface between the film and the sample. A computer receives the signals via an analogue to digital converter for processing the information and providing a measurement of the parameter. The measurement of the parameter may be used to control a process or system.
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