FR2708344B1 - Ondemètre optique. - Google Patents

Ondemètre optique.

Info

Publication number
FR2708344B1
FR2708344B1 FR9407979A FR9407979A FR2708344B1 FR 2708344 B1 FR2708344 B1 FR 2708344B1 FR 9407979 A FR9407979 A FR 9407979A FR 9407979 A FR9407979 A FR 9407979A FR 2708344 B1 FR2708344 B1 FR 2708344B1
Authority
FR
France
Prior art keywords
optical wavemeter
wavemeter
optical
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 - Fee Related
Application number
FR9407979A
Other languages
English (en)
French (fr)
Other versions
FR2708344A1 (fr
Inventor
Shinya Nagashima
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.)
Ando Electric Co Ltd
Original Assignee
Ando Electric Co Ltd
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 Ando Electric Co Ltd filed Critical Ando Electric Co Ltd
Publication of FR2708344A1 publication Critical patent/FR2708344A1/fr
Application granted granted Critical
Publication of FR2708344B1 publication Critical patent/FR2708344B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9407979A 1993-06-30 1994-06-23 Ondemètre optique. Expired - Fee Related FR2708344B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18690493A JPH0719965A (ja) 1993-06-30 1993-06-30 光波長計

Publications (2)

Publication Number Publication Date
FR2708344A1 FR2708344A1 (fr) 1995-02-03
FR2708344B1 true FR2708344B1 (fr) 1996-07-19

Family

ID=16196722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407979A Expired - Fee Related FR2708344B1 (fr) 1993-06-30 1994-06-23 Ondemètre optique.

Country Status (4)

Country Link
JP (1) JPH0719965A (ja)
DE (1) DE4422641C2 (ja)
FR (1) FR2708344B1 (ja)
GB (1) GB2280261B (ja)

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WO2009009802A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Oct-ivus catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
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US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
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US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
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EP2934311B1 (en) 2012-12-20 2020-04-15 Volcano Corporation Smooth transition catheters
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
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US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
WO2014099760A1 (en) 2012-12-21 2014-06-26 Mai Jerome Ultrasound imaging with variable line density
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
JP2016507892A (ja) 2012-12-21 2016-03-10 デイビッド ウェルフォード， 光の波長放出を狭幅化するためのシステムおよび方法
JP2016508757A (ja) 2012-12-21 2016-03-24 ジェイソン スペンサー， 医療データのグラフィカル処理のためのシステムおよび方法
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
EP2934653B1 (en) 2012-12-21 2018-09-19 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
JP6243453B2 (ja) 2013-03-07 2017-12-06 ボルケーノ コーポレイション 血管内画像におけるマルチモーダルセグメンテーション
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
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JP6339170B2 (ja) 2013-03-13 2018-06-06 ジンヒョン パーク 回転式血管内超音波装置から画像を生成するためのシステム及び方法
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US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
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Also Published As

Publication number Publication date
GB2280261A (en) 1995-01-25
GB2280261B (en) 1997-05-21
GB9412891D0 (en) 1994-08-17
DE4422641A1 (de) 1995-01-19
DE4422641C2 (de) 1996-11-21
JPH0719965A (ja) 1995-01-20
FR2708344A1 (fr) 1995-02-03

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Legal Events

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