FI102011B1 - Interferometer - Google Patents

Interferometer

Info

Publication number: FI102011B1
Authority: FI; Finland
Prior art keywords: interferometer
Prior art date: 1994-10-10

Application number

FI944741A

Other languages

English (en)

Finnish (fi)

Other versions

FI102011B (sv

FI944741L (sv

FI944741A0 (sv

Inventor

Jyrki Kauppinen

Original Assignee

Jyrki Kauppinen

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.)

1994-10-10

Filing date

1994-10-10

Publication date

1998-09-30

1994-10-10 Application filed by Jyrki Kauppinen filed Critical Jyrki Kauppinen

1994-10-10 Publication of FI944741A0 publication Critical patent/FI944741A0/sv

1994-10-10 Priority to FI944741A priority Critical patent/FI102011B1/sv

1995-09-15 Priority to EP95930548A priority patent/EP0786075B1/en

1995-09-15 Priority to ES95930548T priority patent/ES2170803T3/es

1995-09-15 Priority to DE69525956T priority patent/DE69525956T2/de

1995-09-15 Priority to US08/809,816 priority patent/US6075598A/en

1995-09-15 Priority to CA002202042A priority patent/CA2202042C/en

1995-09-15 Priority to PCT/FI1995/000503 priority patent/WO1996011387A1/en

1995-09-15 Priority to JP51234996A priority patent/JP3590068B2/ja

1995-09-15 Priority to AU33893/95A priority patent/AU3389395A/en

1996-04-11 Publication of FI944741L publication Critical patent/FI944741L/sv

1998-09-30 Application granted granted Critical

1998-09-30 Publication of FI102011B publication Critical patent/FI102011B/sv

1998-09-30 Publication of FI102011B1 publication Critical patent/FI102011B1/sv

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
- G01J3/4532—Devices of compact or symmetric construction

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Instruments For Measurement Of Length By Optical Means (AREA)
Spectrometry And Color Measurement (AREA)

FI944741A 1994-10-10 1994-10-10 Interferometer FI102011B1 (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FI944741A FI102011B1 (sv)	1994-10-10	1994-10-10	Interferometer
US08/809,816 US6075598A (en)	1994-10-10	1995-09-15	Interferometer
ES95930548T ES2170803T3 (es)	1994-10-10	1995-09-15	Interferometro.
DE69525956T DE69525956T2 (de)	1994-10-10	1995-09-15	Interferometer
EP95930548A EP0786075B1 (en)	1994-10-10	1995-09-15	Interferometer
CA002202042A CA2202042C (en)	1994-10-10	1995-09-15	Interferometer
PCT/FI1995/000503 WO1996011387A1 (en)	1994-10-10	1995-09-15	Interferometer
JP51234996A JP3590068B2 (ja)	1994-10-10	1995-09-15	干渉計
AU33893/95A AU3389395A (en)	1994-10-10	1995-09-15	Interferometer

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI944741A FI102011B1 (sv)	1994-10-10	1994-10-10	Interferometer
FI944741		1994-10-10

Publications (4)

Publication Number	Publication Date
FI944741A0 FI944741A0 (sv)	1994-10-10
FI944741L FI944741L (sv)	1996-04-11
FI102011B FI102011B (sv)	1998-09-30
FI102011B1 true FI102011B1 (sv)	1998-09-30

Family

ID=8541544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI944741A FI102011B1 (sv)	1994-10-10	1994-10-10	Interferometer

Country Status (9)

Country	Link
US (1)	US6075598A (sv)
EP (1)	EP0786075B1 (sv)
JP (1)	JP3590068B2 (sv)
AU (1)	AU3389395A (sv)
CA (1)	CA2202042C (sv)
DE (1)	DE69525956T2 (sv)
ES (1)	ES2170803T3 (sv)
FI (1)	FI102011B1 (sv)
WO (1)	WO1996011387A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK78096A (da)	1996-07-12	1998-01-13	Foss Electric As	Interferometer
US7057741B1 (en)	1999-06-18	2006-06-06	Kla-Tencor Corporation	Reduced coherence symmetric grazing incidence differential interferometer
US6747775B2 (en) *	2000-03-20	2004-06-08	Np Photonics, Inc.	Detunable Fabry-Perot interferometer and an add/drop multiplexer using the same
TW538233B (en)	2000-05-03	2003-06-21	Zygo Corp	Dynamic angle measuring interferometer and method for measuring differences between the angular direction of travel of light beams
WO2003036223A1 (en) *	2001-10-19	2003-05-01	Zygo Corporation	Interferometers for measuring changes in optical beam direction
FI20020530A0 (sv) *	2002-03-20	2002-03-20	Noveltech Solutions Ltd	Interferometer
FI20031581A0 (sv)	2003-10-30	2003-10-30	Noveltech Solutions Ltd	Interferometer
PL391901A1 (pl)	2010-07-21	2012-01-30	Centrum Badań Kosmicznych Polskiej Akademii Nauk	Sposób wytwarzania obrazu interferencyjnego, układ do wytwarzania obrazu interferencyjnego oraz interferometr, zwłaszcza dla spektrometru Fouriera
DE102012023248A1 (de)	2012-10-29	2014-04-30	Universität Stuttgart	Verfahren und Anordnung zur FT-Spektroskopie, insbesondere auch zur bildgebenden Strahlungsquellen- und Stoff-Analyse sowie Tumorgewebe-Diagnostik
US9952031B1 (en)	2016-10-26	2018-04-24	University Corporation For Atmospheric Research	Interferometer
DE102019103814B3 (de) *	2019-02-14	2020-07-02	Hochschule Trier - Trier University of Applied Sciences	Vorrichtung zum optischen Messen einer Oberfläche
CN111562009B (zh) *	2020-04-27	2021-06-22	中国科学院西安光学精密机械研究所	一种共光路角镜干涉仪及干涉方法
CN112782102A (zh) *	2021-01-26	2021-05-11	同济大学	一种多反射干涉仪及多反射干涉分光方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3005520C2 (de) *	1980-02-14	1983-05-05	Kayser-Threde GmbH, 8000 München	Zweistrahl-Interferometer zur Fourierspektroskopie
DE3736694A1 (de) *	1987-10-29	1989-06-01	Kayser Threde Gmbh	Verfahren und vorrichtung zum beruehrungslosen antrieb eines doppelpendel-interferometers
US5150172A (en) *	1988-01-11	1992-09-22	Nicolet Instrument Corporation	Interferometer spectrometer having tiltable reflector assembly and reflector assembly therefor
US5159405A (en) *	1989-10-28	1992-10-27	Horiba, Ltd.	Multibeam interferometer for use in a fourier transform spectrometer and a driving device for moving the mirrors used therein
DE4215871C2 (de) *	1992-05-14	1995-04-13	Deutsche Forsch Luft Raumfahrt	Interferometer nach Michelson
DE59408798D1 (de) *	1993-07-07	1999-11-11	Deutsch Zentr Luft & Raumfahrt	Interferometer nach Michelson
US5481359A (en) *	1994-08-23	1996-01-02	Barker; Lynn M.	Multi-etalon VISAR interferometer having an interferometer frame of high stiffness with a linear elongated slide bar

1994
- 1994-10-10 FI FI944741A patent/FI102011B1/sv not_active IP Right Cessation
1995
- 1995-09-15 US US08/809,816 patent/US6075598A/en not_active Expired - Lifetime
- 1995-09-15 DE DE69525956T patent/DE69525956T2/de not_active Expired - Lifetime
- 1995-09-15 JP JP51234996A patent/JP3590068B2/ja not_active Expired - Lifetime
- 1995-09-15 ES ES95930548T patent/ES2170803T3/es not_active Expired - Lifetime
- 1995-09-15 AU AU33893/95A patent/AU3389395A/en not_active Abandoned
- 1995-09-15 WO PCT/FI1995/000503 patent/WO1996011387A1/en active IP Right Grant
- 1995-09-15 EP EP95930548A patent/EP0786075B1/en not_active Expired - Lifetime
- 1995-09-15 CA CA002202042A patent/CA2202042C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH10507262A (ja)	1998-07-14
FI102011B (sv)	1998-09-30
ES2170803T3 (es)	2002-08-16
DE69525956T2 (de)	2002-09-19
FI944741L (sv)	1996-04-11
CA2202042A1 (en)	1996-04-18
FI944741A0 (sv)	1994-10-10
EP0786075A1 (en)	1997-07-30
WO1996011387A1 (en)	1996-04-18
JP3590068B2 (ja)	2004-11-17
CA2202042C (en)	2006-01-24
AU3389395A (en)	1996-05-02
EP0786075B1 (en)	2002-03-20
DE69525956D1 (en)	2002-04-25
US6075598A (en)	2000-06-13

Publication	Publication Date	Title
DE69524185D1 (de)	2002-01-10	Zwei-walzen-giessverfahren
BR9710275A (pt)	1999-08-10	Interferômetro
DE69526528D1 (de)	2002-05-29	Schneidwerkzeugaufspannvorrichtung
DE69713375D1 (de)	2002-07-18	Integrierter interferometer
FI102011B1 (sv)	1998-09-30	Interferometer
DE69523962D1 (de)	2002-01-03	Winkelgeschwindigkeitsmessaufnehmer
FI1605U1 (fi)	1994-11-14	Klaettervaegg
DE59510691D1 (de)	2003-06-26	Dipolspeiseanordnung
DE69521729D1 (de)	2001-08-23	Laserinterferometer
FI1517U1 (fi)	1994-09-20	Anordning foer smaoarksfoerpackningar
DK66494A (da)	1995-12-11	Kartonizer
EE03270B1 (et)	2000-06-15	Hüdrokopter
FI940837A0 (fi)	1994-02-22	Interferometer
FI1511U1 (fi)	1994-09-20	Luftfoerdelningsslang
FI1627U1 (fi)	1994-11-29	Bakugn-kaminugnkombination
FI1344U1 (fi)	1994-05-17	Raeddningsfilt
FI1394U1 (fi)	1994-06-16	Navigationshjaelpmedel
FI1408U1 (fi)	1994-06-27	Sjaelvbetjaeningsstaell foer exempelvis laesdrycksflaskor
FI1409U1 (fi)	1994-06-27	Vattenupplyftare
FI1496U1 (fi)	1994-09-15	Aendspontningsanordning foer braedvirke
FI1209U1 (fi)	1994-02-18	Skivtransportbord
FI1760U1 (fi)	1995-02-17	Blankettaemne foer postningskort
FI1555U1 (fi)	1994-10-10	Fiskredskap
FI1571U1 (fi)	1994-10-17	Skaeranordning foer vattenvaexter
FI1576U1 (fi)	1994-10-24	Spegelanordning

Legal Events

Date	Code	Title	Description
2014-11-19	MA	Patent expired