NO803055L - Fremgangsmaate og apparat for bestemmelse av lyshastigheten under varierte omgivelsesforhold i kombinasjon med et interferometer - Google Patents

Fremgangsmaate og apparat for bestemmelse av lyshastigheten under varierte omgivelsesforhold i kombinasjon med et interferometer

Info

Publication number: NO803055L
Authority: NO; Norway
Prior art keywords: interferometer; procedure; determining; combination; environmental conditions
Prior art date: 1979-10-12

Application number

NO803055A

Other languages

English (en)

Inventor

Clair L Farrand

Edward W Murray

William H Grace

Original Assignee

Farrand Ind Inc

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.)

1979-10-12

Filing date

1980-10-10

Publication date

1981-04-13

1980-10-10 Application filed by Farrand Ind Inc filed Critical Farrand Ind Inc

1981-04-13 Publication of NO803055L publication Critical patent/NO803055L/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Instruments For Measurement Of Length By Optical Means (AREA)
Length Measuring Devices By Optical Means (AREA)
Measurement Of Optical Distance (AREA)
Optical Radar Systems And Details Thereof (AREA)

NO803055A 1979-10-12 1980-10-10 Fremgangsmaate og apparat for bestemmelse av lyshastigheten under varierte omgivelsesforhold i kombinasjon med et interferometer NO803055L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8421979A	1979-10-12	1979-10-12

Publications (1)

Publication Number	Publication Date
NO803055L true NO803055L (no)	1981-04-13

Family

ID=22183567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO803055A NO803055L (no)	1979-10-12	1980-10-10	Fremgangsmaate og apparat for bestemmelse av lyshastigheten under varierte omgivelsesforhold i kombinasjon med et interferometer

Country Status (10)

Country	Link
JP (1)	JPS5664604A (no)
AU (1)	AU6310680A (no)
BR (1)	BR8006560A (no)
DE (1)	DE3037567A1 (no)
FR (1)	FR2467383A1 (no)
GB (1)	GB2060931A (no)
IL (1)	IL61217A0 (no)
IT (1)	IT1130528B (no)
NO (1)	NO803055L (no)
SE (1)	SE8007100L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59218903A (ja) *	1983-05-27	1984-12-10	Sumitomo Electric Ind Ltd	光学計測装置
DE3401900A1 (de) *	1984-01-20	1985-08-01	Fa. Carl Zeiss, 7920 Heidenheim	Interferometer zur laengen- oder winkelmessung
JPS6255501A (ja) *	1985-09-04	1987-03-11	Canon Inc	レ−ザ測長装置
JPS6428502A (en) *	1987-07-23	1989-01-31	Yokogawa Electric Corp	Length measuring device
DE8907250U1 (de) *	1989-06-14	1989-08-10	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Laserinterferometer - Refraktometer
US5940180A (en) *	1994-10-11	1999-08-17	Giddings & Lewis	Laser interferometer measurement system for use with machine tools
US6791695B2 (en) *	1999-06-16	2004-09-14	Bandag Licensing Corporation	Shearographic imaging machine with archive memory for animation data and air handling system
CN103033338B (zh) *	2012-12-12	2015-06-10	中国科学院长春光学精密机械与物理研究所	真空紫外波段成像系统的平场定标装置及平场定标方法

1980
- 1980-10-04 DE DE19803037567 patent/DE3037567A1/de not_active Withdrawn
- 1980-10-06 IL IL61217A patent/IL61217A0/xx unknown
- 1980-10-09 AU AU63106/80A patent/AU6310680A/en not_active Abandoned
- 1980-10-09 IT IT68554/80A patent/IT1130528B/it active
- 1980-10-09 GB GB8032559A patent/GB2060931A/en not_active Withdrawn
- 1980-10-10 SE SE8007100A patent/SE8007100L/ not_active Application Discontinuation
- 1980-10-10 NO NO803055A patent/NO803055L/no unknown
- 1980-10-10 FR FR8021701A patent/FR2467383A1/fr not_active Withdrawn
- 1980-10-10 BR BR8006560A patent/BR8006560A/pt unknown
- 1980-10-11 JP JP14114680A patent/JPS5664604A/ja active Pending

Also Published As

Publication number	Publication date
IT8068554A0 (it)	1980-10-09
BR8006560A (pt)	1981-04-14
SE8007100L (sv)	1981-04-13
GB2060931A (en)	1981-05-07
FR2467383A1 (fr)	1981-04-17
IL61217A0 (en)	1980-12-31
DE3037567A1 (de)	1981-05-07
AU6310680A (en)	1981-04-16
IT1130528B (it)	1986-06-18
JPS5664604A (en)	1981-06-01

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