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
Links
- 230000003287 optical effect Effects 0.000 title 1
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)
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) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07270245A (ja) * | 1994-03-31 | 1995-10-20 | Ando Electric Co Ltd | 測長器を用いた光波長計 |
DE19815241A1 (de) | 1998-04-04 | 1999-10-07 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
DE60100085T2 (de) | 2001-04-12 | 2003-05-28 | Agilent Technologies, Inc. (N.D.Ges.D.Staates Delaware) | Vorrichtung zur Kalibrierung von Wellenlängenmesseinrichtungen |
SG118188A1 (en) * | 2003-04-30 | 2006-01-27 | Sony Corp | Method and system for detecting the position of anobject such as a hand-held data input device |
US9867530B2 (en) | 2006-08-14 | 2018-01-16 | Volcano Corporation | Telescopic side port catheter device with imaging system and method for accessing side branch occlusions |
JP5524835B2 (ja) | 2007-07-12 | 2014-06-18 | ヴォルカノ コーポレイション | 生体内撮像用カテーテル |
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 |
US11141063B2 (en) | 2010-12-23 | 2021-10-12 | Philips Image Guided Therapy Corporation | Integrated system architectures and methods of use |
US11040140B2 (en) | 2010-12-31 | 2021-06-22 | Philips Image Guided Therapy Corporation | Deep vein thrombosis therapeutic methods |
JP2012184962A (ja) * | 2011-03-03 | 2012-09-27 | Kagawa Univ | 分光特性測定装置及び分光特性測定方法 |
US9360630B2 (en) | 2011-08-31 | 2016-06-07 | Volcano Corporation | Optical-electrical rotary joint and methods of use |
US10070827B2 (en) | 2012-10-05 | 2018-09-11 | Volcano Corporation | Automatic image playback |
US9367965B2 (en) | 2012-10-05 | 2016-06-14 | Volcano Corporation | Systems and methods for generating images of tissue |
US9307926B2 (en) | 2012-10-05 | 2016-04-12 | Volcano Corporation | Automatic stent detection |
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 |
US9286673B2 (en) | 2012-10-05 | 2016-03-15 | Volcano Corporation | Systems for correcting distortions in a medical image and methods of use thereof |
EP2904671B1 (en) | 2012-10-05 | 2022-05-04 | David Welford | Systems and methods for amplifying light |
US11272845B2 (en) | 2012-10-05 | 2022-03-15 | Philips Image Guided Therapy Corporation | System and method for instant and automatic border detection |
US9858668B2 (en) | 2012-10-05 | 2018-01-02 | Volcano Corporation | Guidewire artifact removal in images |
US9324141B2 (en) | 2012-10-05 | 2016-04-26 | Volcano Corporation | Removal of A-scan streaking artifact |
US9840734B2 (en) | 2012-10-22 | 2017-12-12 | Raindance Technologies, Inc. | Methods for analyzing DNA |
EP2931132B1 (en) | 2012-12-13 | 2023-07-05 | Philips Image Guided Therapy Corporation | System for targeted cannulation |
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 |
EP2934282B1 (en) | 2012-12-20 | 2020-04-29 | Volcano Corporation | Locating intravascular images |
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 |
WO2014164696A1 (en) | 2013-03-12 | 2014-10-09 | Collins Donna | Systems and methods for diagnosing coronary microvascular disease |
US11154313B2 (en) | 2013-03-12 | 2021-10-26 | The Volcano Corporation | Vibrating guidewire torquer and methods of use |
US9301687B2 (en) | 2013-03-13 | 2016-04-05 | Volcano Corporation | System and method for OCT depth calibration |
US11026591B2 (en) | 2013-03-13 | 2021-06-08 | Philips Image Guided Therapy Corporation | Intravascular pressure sensor calibration |
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 |
US10219887B2 (en) | 2013-03-14 | 2019-03-05 | Volcano Corporation | Filters with echogenic characteristics |
US10292677B2 (en) | 2013-03-14 | 2019-05-21 | Volcano Corporation | Endoluminal filter having enhanced echogenic properties |
US10426590B2 (en) | 2013-03-14 | 2019-10-01 | Volcano Corporation | Filters with echogenic characteristics |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1545139A (fr) * | 1966-11-22 | 1968-11-08 | Barringer Research Ltd | Interféromètre d'exploration pour l'analyse de lumière de composition spectrale inconnue |
GB1195839A (en) * | 1966-11-22 | 1970-06-24 | Barringer Research Ltd | Direct Reading Interferometer |
US4165183A (en) * | 1977-08-26 | 1979-08-21 | The United States Of America As Represented By The Secretary Of Commerce | Fringe counting interferometric system for high accuracy measurements |
US4319843A (en) * | 1980-02-25 | 1982-03-16 | Burleigh Instruments, Inc. | Interferometer apparatus for the direct measurement of wavelength and frequency |
JPS57157118A (en) * | 1981-03-24 | 1982-09-28 | Mitsutoyo Mfg Co Ltd | Photoelectric type displacement detecting device |
US4426155A (en) * | 1981-10-08 | 1984-01-17 | Monchalin Jean Pierre | Method and apparatus for the interferometric wavelength measurement of frequency tunable C.W. lasers |
DE3604215A1 (de) * | 1986-02-11 | 1987-08-13 | Heidenhain Gmbh Dr Johannes | Lichtelektrische laengen- oder winkelmesseinrichtung |
US4735507A (en) * | 1986-07-11 | 1988-04-05 | The Perkin-Elmer Corporation | Imaging coherent radiometer |
IN168444B (ja) * | 1986-08-15 | 1991-04-06 | Mitutoyo Mfg Co Ltd | |
DE8717718U1 (de) * | 1987-08-11 | 1989-09-28 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Inkrementale Längen- oder Winkelmeßeinrichtung |
US4926428A (en) * | 1987-08-31 | 1990-05-15 | Kabushiki Kaisha Komatsu Seisakucho | Method and apparatus for sensing the wavelength of a laser beam |
GB2246430B (en) * | 1988-01-22 | 1992-05-13 | Mitutoyo Corp | Optical encoder |
EP0436752B1 (en) * | 1990-01-08 | 1994-08-31 | Advantest Corporation | Optical interference signal extractor |
JP2604052B2 (ja) * | 1990-03-29 | 1997-04-23 | アンリツ株式会社 | 光波長測定装置 |
US5270790A (en) * | 1990-04-18 | 1993-12-14 | Advantest Corporation | Moving reflector driving part of a Michelson inteferometer |
AT395914B (de) * | 1991-04-18 | 1993-04-26 | Rsf Elektronik Gmbh | Photoelektrische positionsmesseinrichtung |
-
1993
- 1993-06-30 JP JP18690493A patent/JPH0719965A/ja active Pending
-
1994
- 1994-06-23 FR FR9407979A patent/FR2708344B1/fr not_active Expired - Fee Related
- 1994-06-27 GB GB9412891A patent/GB2280261B/en not_active Expired - Fee Related
- 1994-06-28 DE DE19944422641 patent/DE4422641C2/de not_active Expired - Fee Related
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |