SE7905470L - Optisk multipelreflektionsanordning - Google Patents
Optisk multipelreflektionsanordningInfo
- Publication number
- SE7905470L SE7905470L SE7905470A SE7905470A SE7905470L SE 7905470 L SE7905470 L SE 7905470L SE 7905470 A SE7905470 A SE 7905470A SE 7905470 A SE7905470 A SE 7905470A SE 7905470 L SE7905470 L SE 7905470L
- Authority
- SE
- Sweden
- Prior art keywords
- retroreflecting
- light
- light beam
- fold
- measuring section
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19787818793 DE7818793U1 (de) | 1978-06-22 | 1978-06-22 | Optische mehrfachreflexionsanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7905470L true SE7905470L (sv) | 1979-12-23 |
Family
ID=6692643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905470A SE7905470L (sv) | 1978-06-22 | 1979-06-21 | Optisk multipelreflektionsanordning |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS554599A (sv) |
DE (1) | DE7818793U1 (sv) |
FR (1) | FR2429446A1 (sv) |
GB (1) | GB2023873A (sv) |
SE (1) | SE7905470L (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3309838C2 (de) * | 1983-03-18 | 1986-06-05 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optisches Transmissionsmeßgerät |
JPS59164800U (ja) * | 1983-04-18 | 1984-11-05 | 河口株式会社 | 絵画用シ−ト |
-
1978
- 1978-06-22 DE DE19787818793 patent/DE7818793U1/de not_active Expired
-
1979
- 1979-06-18 GB GB7921180A patent/GB2023873A/en not_active Withdrawn
- 1979-06-21 FR FR7915885A patent/FR2429446A1/fr not_active Withdrawn
- 1979-06-21 SE SE7905470A patent/SE7905470L/sv unknown
- 1979-06-22 JP JP7959279A patent/JPS554599A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE7818793U1 (de) | 1978-10-05 |
GB2023873A (en) | 1980-01-03 |
FR2429446A1 (fr) | 1980-01-18 |
JPS554599A (en) | 1980-01-14 |
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