WO2008018079A3 - Polarimeter based on a mach-zehnder interferometer - Google Patents

Polarimeter based on a mach-zehnder interferometer Download PDF

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Publication number
WO2008018079A3
WO2008018079A3 PCT/IL2007/000999 IL2007000999W WO2008018079A3 WO 2008018079 A3 WO2008018079 A3 WO 2008018079A3 IL 2007000999 W IL2007000999 W IL 2007000999W WO 2008018079 A3 WO2008018079 A3 WO 2008018079A3
Authority
WO
WIPO (PCT)
Prior art keywords
mach
zehnder interferometer
polarimeter
polarimeter based
based
Prior art date
Application number
PCT/IL2007/000999
Other languages
French (fr)
Other versions
WO2008018079A2 (en
Inventor
Doron Goldberg
Zeev Weissman
Original Assignee
Mellitor Ltd
Doron Goldberg
Zeev Weissman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to IL17738406A priority Critical patent/IL177384D0/en
Priority to IL177384 priority
Application filed by Mellitor Ltd, Doron Goldberg, Zeev Weissman filed Critical Mellitor Ltd
Publication of WO2008018079A2 publication Critical patent/WO2008018079A2/en
Publication of WO2008018079A3 publication Critical patent/WO2008018079A3/en

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21Polarisation-affecting properties

Abstract

A polarimeter based on a Mach-Zehnder interferometer (a,b,c,d,e,f) is provided and a method for quantitative measurement of the concentration of an optically active substance in a solution (7) The polarimeter may comprise an angle modulator (3), an amplitude modulator (6), a phase modulator or a frequency shifter.
PCT/IL2007/000999 2006-08-09 2007-08-09 Polarimeter based on a mach-zehnder interferometer WO2008018079A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL17738406A IL177384D0 (en) 2006-08-09 2006-08-09 Referencing system for polarimetry
IL177384 2006-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL19697009A IL196970D0 (en) 2006-08-09 2009-02-09 Polarimeter based on a mach -zehnder interferometer

Publications (2)

Publication Number Publication Date
WO2008018079A2 WO2008018079A2 (en) 2008-02-14
WO2008018079A3 true WO2008018079A3 (en) 2009-05-07

Family

ID=39033387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000999 WO2008018079A2 (en) 2006-08-09 2007-08-09 Polarimeter based on a mach-zehnder interferometer

Country Status (2)

Country Link
IL (2) IL177384D0 (en)
WO (1) WO2008018079A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1786834B1 (en) 2004-07-14 2016-02-17 Glusense Ltd. Implantable power sources and sensors
TW200734462A (en) 2006-03-08 2007-09-16 In Motion Invest Ltd Regulating stem cells
US8199328B2 (en) 2007-11-28 2012-06-12 Mellitor Ltd. Polarimeter employing a fizeau interferometer
EP2331922A1 (en) * 2008-09-25 2011-06-15 Mellitor Ltd. Heterodyne polarimeter with a background subtraction system
CN102109461B (en) * 2010-11-30 2013-03-27 上海仪迈仪器科技有限公司 Method for measuring sample optical rotation
US9037205B2 (en) 2011-06-30 2015-05-19 Glusense, Ltd Implantable optical glucose sensing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120131A (en) * 1988-02-14 1992-06-09 Walter Lukosz Method and apparatus for selecting detection of changes in samples by integrated optical interference
US6956651B2 (en) * 2002-09-07 2005-10-18 Hilary S. Lackritz Bioanalysis systems including optical integrated circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120131A (en) * 1988-02-14 1992-06-09 Walter Lukosz Method and apparatus for selecting detection of changes in samples by integrated optical interference
US6956651B2 (en) * 2002-09-07 2005-10-18 Hilary S. Lackritz Bioanalysis systems including optical integrated circuit

Also Published As

Publication number Publication date
WO2008018079A2 (en) 2008-02-14
IL177384D0 (en) 2006-12-10
IL196970D0 (en) 2009-11-18

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