DE3819005A1 - Verfahren und anordnung zur bestimmung des durchmessers von lichtbuendeln - Google Patents
Verfahren und anordnung zur bestimmung des durchmessers von lichtbuendelnInfo
- Publication number
- DE3819005A1 DE3819005A1 DE19883819005 DE3819005A DE3819005A1 DE 3819005 A1 DE3819005 A1 DE 3819005A1 DE 19883819005 DE19883819005 DE 19883819005 DE 3819005 A DE3819005 A DE 3819005A DE 3819005 A1 DE3819005 A1 DE 3819005A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- photosensor
- matrix
- diameter
- sensor elements
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000011159 matrix material Substances 0.000 claims abstract description 61
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000011156 evaluation Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims description 31
- 206010034972 Photosensitivity reaction Diseases 0.000 claims description 6
- 230000036211 photosensitivity Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000036962 time dependent Effects 0.000 claims description 3
- 230000034303 cell budding Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 9
- 238000005315 distribution function Methods 0.000 description 7
- 230000015654 memory Effects 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010972 statistical evaluation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU257287A HU201403B (en) | 1987-06-05 | 1987-06-05 | Process and device for determining diameter of light beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3819005A1 true DE3819005A1 (de) | 1989-01-05 |
Family
ID=10960064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883819005 Withdrawn DE3819005A1 (de) | 1987-06-05 | 1988-06-03 | Verfahren und anordnung zur bestimmung des durchmessers von lichtbuendeln |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3819005A1 (hu) |
| FR (1) | FR2616220A1 (hu) |
| HU (1) | HU201403B (hu) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726581A1 (de) * | 1997-06-23 | 1999-01-28 | Sick Ag | Optoelektronische Vorrichtung und Verfahren zur Bestimmung der Fokusanlage einer solchen Vorrichtung |
| CN109696132A (zh) * | 2019-02-28 | 2019-04-30 | 滁州市交通工程试验检测有限公司 | 一种用于钢筋尺寸的检测装置及其检测方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902085A (en) * | 1974-11-25 | 1975-08-26 | Burleigh Instr | Electromechanical translation apparatus |
| GB2057218A (en) * | 1979-06-25 | 1981-03-25 | Olympus Optical Co | Detecting focussing error |
| EP0119356A1 (en) * | 1982-12-24 | 1984-09-26 | Plessey Overseas Limited | Apparatus for measuring parameters of optical fibres |
| US4546460A (en) * | 1981-10-22 | 1985-10-08 | Tokyo Shibaura Denki Kabushiki Kaisha | Videodisc autofocus device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211518A (en) * | 1981-06-24 | 1982-12-25 | Canon Inc | Measuring device using solid-state image pickup element |
| JPS60111104A (ja) * | 1984-05-18 | 1985-06-17 | Toshiba Corp | 撮像方法 |
| JPS61217704A (ja) * | 1985-03-22 | 1986-09-27 | Dainippon Screen Mfg Co Ltd | 線幅測定装置 |
-
1987
- 1987-06-05 HU HU257287A patent/HU201403B/hu unknown
-
1988
- 1988-06-03 DE DE19883819005 patent/DE3819005A1/de not_active Withdrawn
- 1988-06-03 FR FR8807414A patent/FR2616220A1/fr active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902085A (en) * | 1974-11-25 | 1975-08-26 | Burleigh Instr | Electromechanical translation apparatus |
| GB2057218A (en) * | 1979-06-25 | 1981-03-25 | Olympus Optical Co | Detecting focussing error |
| US4546460A (en) * | 1981-10-22 | 1985-10-08 | Tokyo Shibaura Denki Kabushiki Kaisha | Videodisc autofocus device |
| EP0119356A1 (en) * | 1982-12-24 | 1984-09-26 | Plessey Overseas Limited | Apparatus for measuring parameters of optical fibres |
Non-Patent Citations (2)
| Title |
|---|
| Elektronik 5/6.3.1987, S. 69-76 * |
| IBM Technical Disclosure, Vol. 17, No. 11, April 1975, p. 3197 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726581A1 (de) * | 1997-06-23 | 1999-01-28 | Sick Ag | Optoelektronische Vorrichtung und Verfahren zur Bestimmung der Fokusanlage einer solchen Vorrichtung |
| DE19726581C2 (de) * | 1997-06-23 | 2000-05-18 | Sick Ag | Verfahren zur Bestimmung der Fokuslage einer optoelektronischen Vorrichtung |
| US6119942A (en) * | 1997-06-23 | 2000-09-19 | Sick Ag | Method and apparatus for determining the position of the focus of an opto-electronic apparatus |
| DE19726581C5 (de) * | 1997-06-23 | 2010-02-04 | Sick Ag | Verfahren zur Bestimmung der Fokuslage einer optoelektronischen Vorrichtung |
| CN109696132A (zh) * | 2019-02-28 | 2019-04-30 | 滁州市交通工程试验检测有限公司 | 一种用于钢筋尺寸的检测装置及其检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2616220A1 (fr) | 1988-12-09 |
| HUT48983A (en) | 1989-07-28 |
| HU201403B (en) | 1990-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3428593C2 (hu) | ||
| DE69333054T2 (de) | Genaue Wellenlängeneichung eines Spektrometers | |
| DE3016361C2 (de) | Einrichtung zur optischen Abstandsmessung von Oberflächen | |
| DE112005002197B4 (de) | Berührungsloses Verfahren zur Messung von Zahnradteilungen und Schraubensteigungen | |
| DE2823060C2 (hu) | ||
| DE2810025A1 (de) | Vorrichtung zur messung der neigung einer flaeche | |
| CH654914A5 (de) | Optoelektronisches messverfahren und einrichtung zum bestimmen der oberflaechenguete streuend reflektierender oder transparenter oberflaechen. | |
| DE2620091A1 (de) | Messystem zum bestimmen der kontur der oberflaeche eines gegenstands | |
| EP1610088A1 (de) | Vorrichtung zum optischen Vermessen eines Objektes | |
| EP0350589A1 (de) | Bestimmung des Autokollimationswinkels eines Gitterkopplers | |
| DE3930632A1 (de) | Verfahren zur direkten phasenmessung von strahlung, insbesondere lichtstrahlung, und vorrichtung zur durchfuehrung dieses verfahrens | |
| DE102016212507A1 (de) | Chromatisch-konfokaler Bereichssensor mit Kamerateil | |
| DE19911419A1 (de) | Digitales Bereichssensorsystem | |
| DE112013001142T5 (de) | Verfahren zum Identifizieren abnormaler Spektralprofile, die von einem chromatischen konfokalen Entfernungssensor gemessen werden | |
| EP3058414A1 (de) | Scanmikroskop und verfahren zum bestimmung der punkt-funktion (psf) eines scanmikroskops | |
| DE10135299B4 (de) | Automatisches Vermessungssystem | |
| WO1986004676A2 (en) | Device for optical determination of low-order errors in shape | |
| DD136070B1 (de) | Vorrichtung zur gleichzeitigen fluchtungs-und richtungsmessung | |
| DE1905392A1 (de) | Vorrichtung zum Erzeugen von elektrischen Signalen mittels eines Skalengitters,das relativ zu einem Indexgitter bewegbar ist | |
| DE3819005A1 (de) | Verfahren und anordnung zur bestimmung des durchmessers von lichtbuendeln | |
| DE3333830C2 (de) | Verfahren zur Laserentfernungsmessung mit hoher Auflösung für den Nahbereich | |
| EP1710608A1 (de) | Vorrichtung und Verfahren zur Bestimmung der Fokuslage | |
| DE2738574C2 (hu) | ||
| DE2733285C2 (hu) | ||
| DE3003333C2 (de) | Vorrichtung zur Messung von Inhomogenitäten des Brechungsindex |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G01B 11/02 |
|
| 8136 | Disposal/non-payment of the fee for publication/grant |