WO2008058515A1 - Optical waveguide circuit - Google Patents
Optical waveguide circuit Download PDFInfo
- Publication number
- WO2008058515A1 WO2008058515A1 PCT/DE2007/002033 DE2007002033W WO2008058515A1 WO 2008058515 A1 WO2008058515 A1 WO 2008058515A1 DE 2007002033 W DE2007002033 W DE 2007002033W WO 2008058515 A1 WO2008058515 A1 WO 2008058515A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical waveguide
- joystick
- sensor
- optical
- response
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 38
- 230000004044 response Effects 0.000 claims abstract description 23
- 238000004377 microelectronic Methods 0.000 claims abstract description 4
- 238000011156 evaluation Methods 0.000 claims abstract description 3
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 210000004556 brain Anatomy 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 230000008447 perception Effects 0.000 abstract description 2
- 208000003443 Unconsciousness Diseases 0.000 abstract 1
- 239000002360 explosive Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 8
- 238000002595 magnetic resonance imaging Methods 0.000 description 5
- 230000006399 behavior Effects 0.000 description 3
- 206010046542 Urinary hesitation Diseases 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 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
- G01D5/32—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 with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
-
- 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
- G01D5/32—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 with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/3537—Optical fibre sensor using a particular arrangement of the optical fibre itself
- G01D5/35377—Means for amplifying or modifying the measured quantity
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112007003273T DE112007003273A5 (en) | 2006-11-14 | 2007-11-10 | Fiber optic circuit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006053859.5 | 2006-11-14 | ||
DE102006053859 | 2006-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008058515A1 true WO2008058515A1 (en) | 2008-05-22 |
Family
ID=39204942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/002033 WO2008058515A1 (en) | 2006-11-14 | 2007-11-10 | Optical waveguide circuit |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112007003273A5 (en) |
WO (1) | WO2008058515A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374821A (en) * | 1993-06-30 | 1994-12-20 | Martin Marietta Energy Systems, Inc. | Elastomeric optical fiber sensors and method for detecting and measuring events occurring in elastic materials |
DE102004057364A1 (en) * | 2003-12-03 | 2005-07-28 | Naumann, Hellmuth, Dr. | Response-keyboard esp. for magnetic resonance tomography, uses movable light barrier in form of opaque plate |
-
2007
- 2007-11-10 WO PCT/DE2007/002033 patent/WO2008058515A1/en active Application Filing
- 2007-11-10 DE DE112007003273T patent/DE112007003273A5/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374821A (en) * | 1993-06-30 | 1994-12-20 | Martin Marietta Energy Systems, Inc. | Elastomeric optical fiber sensors and method for detecting and measuring events occurring in elastic materials |
DE102004057364A1 (en) * | 2003-12-03 | 2005-07-28 | Naumann, Hellmuth, Dr. | Response-keyboard esp. for magnetic resonance tomography, uses movable light barrier in form of opaque plate |
Also Published As
Publication number | Publication date |
---|---|
DE112007003273A5 (en) | 2009-10-22 |
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