DE3578452D1 - Optischer sensor zum detektieren physikalischer parameter. - Google Patents

Optischer sensor zum detektieren physikalischer parameter.

Info

Publication number
DE3578452D1
DE3578452D1 DE8585105943T DE3578452T DE3578452D1 DE 3578452 D1 DE3578452 D1 DE 3578452D1 DE 8585105943 T DE8585105943 T DE 8585105943T DE 3578452 T DE3578452 T DE 3578452T DE 3578452 D1 DE3578452 D1 DE 3578452D1
Authority
DE
Germany
Prior art keywords
physical parameter
light transmitted
light
optical sensor
physical parameters
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.)
Expired - Lifetime
Application number
DE8585105943T
Other languages
English (en)
Inventor
Stephen R Phillips
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luxtron Corp
Original Assignee
Luxtron Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luxtron Corp filed Critical Luxtron Corp
Application granted granted Critical
Publication of DE3578452D1 publication Critical patent/DE3578452D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01D5/268—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 using optical fibres
DE8585105943T 1984-05-18 1985-05-14 Optischer sensor zum detektieren physikalischer parameter. Expired - Lifetime DE3578452D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/612,060 US4678905A (en) 1984-05-18 1984-05-18 Optical sensors for detecting physical parameters utilizing vibrating piezoelectric elements

Publications (1)

Publication Number Publication Date
DE3578452D1 true DE3578452D1 (de) 1990-08-02

Family

ID=24451552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585105943T Expired - Lifetime DE3578452D1 (de) 1984-05-18 1985-05-14 Optischer sensor zum detektieren physikalischer parameter.

Country Status (6)

Country Link
US (1) US4678905A (de)
EP (1) EP0161671B1 (de)
JP (1) JPS6170414A (de)
AT (1) ATE54205T1 (de)
CA (1) CA1251057A (de)
DE (1) DE3578452D1 (de)

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US7209240B1 (en) * 2004-08-05 2007-04-24 The United States Of America As Represented By The Secretary Of The Navy System and apparatus for measuring displacements in electro-active materials
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US8121313B2 (en) * 2007-05-11 2012-02-21 National Semiconductor Corporation Microphone made from a polymer waveguide
JP5148259B2 (ja) * 2007-12-14 2013-02-20 株式会社 東北テクノアーチ 加工装置
US7924423B2 (en) * 2008-08-11 2011-04-12 Ut-Battelle, Llc Reverse photoacoustic standoff spectroscopy
US8194246B2 (en) * 2008-08-11 2012-06-05 UT-Battellle, LLC Photoacoustic microcantilevers
US7961313B2 (en) * 2008-08-11 2011-06-14 Ut-Battelle, Llc Photoacoustic point spectroscopy
US20110231966A1 (en) * 2010-03-17 2011-09-22 Ali Passian Scanning probe microscopy with spectroscopic molecular recognition
US8448261B2 (en) * 2010-03-17 2013-05-21 University Of Tennessee Research Foundation Mode synthesizing atomic force microscopy and mode-synthesizing sensing
US8080796B1 (en) 2010-06-30 2011-12-20 Ut-Battelle, Llc Standoff spectroscopy using a conditioned target
EP3384590B1 (de) * 2015-12-03 2020-04-15 Koninklijke Philips N.V. Energieerzeugungssystem und -verfahren
JP6693285B2 (ja) 2016-06-10 2020-05-13 富士通株式会社 水晶発振器及び水晶振動子の特性測定方法
JP6729019B2 (ja) 2016-06-10 2020-07-22 富士通株式会社 水晶発振器及び水晶発振器制御方法
JP6733331B2 (ja) 2016-06-10 2020-07-29 富士通株式会社 水晶発振器
JP6733332B2 (ja) * 2016-06-10 2020-07-29 富士通株式会社 水晶発振器及び水晶振動子の特性測定方法
JP6724577B2 (ja) 2016-06-10 2020-07-15 富士通株式会社 水晶発振器及び水晶振動子の特性測定方法
JP6680093B2 (ja) 2016-06-10 2020-04-15 富士通株式会社 水晶発振器及び水晶振動子の特性測定方法
CN110757250B (zh) * 2019-11-26 2024-04-09 江苏集萃精凯高端装备技术有限公司 一种超高精度的定位调节装置
CN111735797B (zh) * 2020-07-08 2023-04-07 安徽大学 一种基于超薄二维半导体材料涂敷石英音叉的气体传感器

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Also Published As

Publication number Publication date
EP0161671A2 (de) 1985-11-21
JPS6170414A (ja) 1986-04-11
ATE54205T1 (de) 1990-07-15
US4678905A (en) 1987-07-07
EP0161671A3 (en) 1986-08-13
EP0161671B1 (de) 1990-06-27
CA1251057A (en) 1989-03-14

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee