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NO983248D0 - F°lefremgangsmaate og apparatur - Google Patents

F°lefremgangsmaate og apparatur

Info

Publication number
NO983248D0
NO983248D0 NO983248A NO983248A NO983248D0 NO 983248 D0 NO983248 D0 NO 983248D0 NO 983248 A NO983248 A NO 983248A NO 983248 A NO983248 A NO 983248A NO 983248 D0 NO983248 D0 NO 983248D0
Authority
NO
Norway
Prior art keywords
measuring procedure
procedure
measuring
Prior art date
Application number
NO983248A
Other languages
English (en)
Other versions
NO983248L (no
Inventor
Samuel N Fersht
Original Assignee
Litton Systems Inc
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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of NO983248D0 publication Critical patent/NO983248D0/no
Publication of NO983248L publication Critical patent/NO983248L/no

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
    • G01D5/32—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
    • G01D5/35383—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 using multiple sensor devices using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Optical Transform (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Burglar Alarm Systems (AREA)
NO983248A 1996-11-15 1998-07-14 Fölefremgangsmåte og apparatur NO983248L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/749,565 US5815266A (en) 1996-11-15 1996-11-15 Sensing method and apparatus
PCT/US1997/020979 WO1998021546A1 (en) 1996-11-15 1997-11-14 Sensing method and apparatus

Publications (2)

Publication Number Publication Date
NO983248D0 true NO983248D0 (no) 1998-07-14
NO983248L NO983248L (no) 1998-07-14

Family

ID=25014270

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983248A NO983248L (no) 1996-11-15 1998-07-14 Fölefremgangsmåte og apparatur

Country Status (9)

Country Link
US (1) US5815266A (no)
EP (1) EP0876582A4 (no)
JP (1) JP3388586B2 (no)
KR (1) KR100495965B1 (no)
AU (1) AU720644B2 (no)
BR (1) BR9707145A (no)
CA (1) CA2240727C (no)
NO (1) NO983248L (no)
WO (1) WO1998021546A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102175333B (zh) * 2011-01-25 2014-06-18 北京工业大学 利用同步移相干涉术测量激光脉冲宽度与相对相位的方法与装置
JP7145824B2 (ja) * 2019-08-22 2022-10-03 古河電気工業株式会社 外力検出装置および光ファイバセンサ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8921341D0 (en) * 1989-09-21 1989-11-08 Smiths Industries Plc Optical multiplexing

Also Published As

Publication number Publication date
US5815266A (en) 1998-09-29
CA2240727A1 (en) 1998-05-22
BR9707145A (pt) 1999-05-18
EP0876582A1 (en) 1998-11-11
EP0876582A4 (en) 2001-01-31
CA2240727C (en) 2005-11-08
JPH11505032A (ja) 1999-05-11
JP3388586B2 (ja) 2003-03-24
WO1998021546A1 (en) 1998-05-22
KR19990077254A (ko) 1999-10-25
NO983248L (no) 1998-07-14
AU7180798A (en) 1998-06-03
AU720644B2 (en) 2000-06-08
KR100495965B1 (ko) 2005-09-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application