AU2397097A - Optical transducer, method and laser diode arrangement - Google Patents
Optical transducer, method and laser diode arrangementInfo
- Publication number
- AU2397097A AU2397097A AU23970/97A AU2397097A AU2397097A AU 2397097 A AU2397097 A AU 2397097A AU 23970/97 A AU23970/97 A AU 23970/97A AU 2397097 A AU2397097 A AU 2397097A AU 2397097 A AU2397097 A AU 2397097A
- Authority
- AU
- Australia
- Prior art keywords
- laser diode
- optical transducer
- diode arrangement
- arrangement
- transducer
- 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.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9608370 | 1996-04-23 | ||
GB9608370A GB2313662B (en) | 1996-04-23 | 1996-04-23 | Optical transducer and method |
GB9704937A GB2323161A (en) | 1997-03-10 | 1997-03-10 | Laser cavity optical transducer |
GB9704937 | 1997-03-10 | ||
PCT/GB1997/001123 WO1997040344A1 (en) | 1996-04-23 | 1997-04-23 | Optical transducer, method and laser diode arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2397097A true AU2397097A (en) | 1997-11-12 |
Family
ID=26309189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU23970/97A Abandoned AU2397097A (en) | 1996-04-23 | 1997-04-23 | Optical transducer, method and laser diode arrangement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1012540A1 (en) |
AU (1) | AU2397097A (en) |
WO (1) | WO1997040344A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012013759A2 (en) * | 2010-07-28 | 2012-02-02 | Sms Siemag Ag | Measuring device, roll stand and method for operating the two devices |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5871401A (en) * | 1981-10-24 | 1983-04-28 | Mitsubishi Electric Corp | Device for measuring minute displacement |
DE3917388C1 (en) * | 1989-05-29 | 1990-11-29 | Rainer 8000 Muenchen De Thiessen | |
EP0605847A1 (en) * | 1993-01-05 | 1994-07-13 | Motorola, Inc. | Electromagnetic wave reflectivity sensor |
WO1995013638A1 (en) * | 1993-11-08 | 1995-05-18 | International Business Machines Corporation | Hybrid external coupled cavity semiconductor laser device |
-
1997
- 1997-04-23 WO PCT/GB1997/001123 patent/WO1997040344A1/en not_active Application Discontinuation
- 1997-04-23 EP EP97919531A patent/EP1012540A1/en not_active Ceased
- 1997-04-23 AU AU23970/97A patent/AU2397097A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1012540A1 (en) | 2000-06-28 |
WO1997040344A1 (en) | 1997-10-30 |
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