IL61217A0 - Method and apparatus for determining the velocity of light under varied environmental conditions in combination with an interferometer - Google Patents
Method and apparatus for determining the velocity of light under varied environmental conditions in combination with an interferometerInfo
- Publication number
- IL61217A0 IL61217A0 IL61217A IL6121780A IL61217A0 IL 61217 A0 IL61217 A0 IL 61217A0 IL 61217 A IL61217 A IL 61217A IL 6121780 A IL6121780 A IL 6121780A IL 61217 A0 IL61217 A0 IL 61217A0
- Authority
- IL
- Israel
- Prior art keywords
- interferometer
- velocity
- determining
- combination
- environmental conditions
- Prior art date
Links
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
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8421979A | 1979-10-12 | 1979-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL61217A0 true IL61217A0 (en) | 1980-12-31 |
Family
ID=22183567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL61217A IL61217A0 (en) | 1979-10-12 | 1980-10-06 | Method and apparatus for determining the velocity of light under varied environmental conditions in combination with an interferometer |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5664604A (en) |
AU (1) | AU6310680A (en) |
BR (1) | BR8006560A (en) |
DE (1) | DE3037567A1 (en) |
FR (1) | FR2467383A1 (en) |
GB (1) | GB2060931A (en) |
IL (1) | IL61217A0 (en) |
IT (1) | IT1130528B (en) |
NO (1) | NO803055L (en) |
SE (1) | SE8007100L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59218903A (en) * | 1983-05-27 | 1984-12-10 | Sumitomo Electric Ind Ltd | Optical measuring device |
DE3401900A1 (en) * | 1984-01-20 | 1985-08-01 | Fa. Carl Zeiss, 7920 Heidenheim | Interferometer for linear or angular measurement |
JPS6255501A (en) * | 1985-09-04 | 1987-03-11 | Canon Inc | Laser length measuring apparatus |
JPS6428502A (en) * | 1987-07-23 | 1989-01-31 | Yokogawa Electric Corp | Length measuring device |
DE8907250U1 (en) * | 1989-06-14 | 1989-08-10 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Laser interferometer - refractometer |
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 (en) * | 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 | Flat field calibrating device and flat field calibrating method of vacuum ultraviolet band imaging system |
-
1980
- 1980-10-04 DE DE19803037567 patent/DE3037567A1/en not_active Withdrawn
- 1980-10-06 IL IL61217A patent/IL61217A0/en unknown
- 1980-10-09 IT IT68554/80A patent/IT1130528B/en active
- 1980-10-09 GB GB8032559A patent/GB2060931A/en not_active Withdrawn
- 1980-10-09 AU AU63106/80A patent/AU6310680A/en not_active Abandoned
- 1980-10-10 NO NO803055A patent/NO803055L/en unknown
- 1980-10-10 FR FR8021701A patent/FR2467383A1/en not_active Withdrawn
- 1980-10-10 BR BR8006560A patent/BR8006560A/en unknown
- 1980-10-10 SE SE8007100A patent/SE8007100L/en not_active Application Discontinuation
- 1980-10-11 JP JP14114680A patent/JPS5664604A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8006560A (en) | 1981-04-14 |
NO803055L (en) | 1981-04-13 |
FR2467383A1 (en) | 1981-04-17 |
GB2060931A (en) | 1981-05-07 |
AU6310680A (en) | 1981-04-16 |
DE3037567A1 (en) | 1981-05-07 |
JPS5664604A (en) | 1981-06-01 |
SE8007100L (en) | 1981-04-13 |
IT8068554A0 (en) | 1980-10-09 |
IT1130528B (en) | 1986-06-18 |
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