ATE463735T1 - Optische kohärenztomographie - Google Patents
Optische kohärenztomographieInfo
- Publication number
- ATE463735T1 ATE463735T1 AT03784342T AT03784342T ATE463735T1 AT E463735 T1 ATE463735 T1 AT E463735T1 AT 03784342 T AT03784342 T AT 03784342T AT 03784342 T AT03784342 T AT 03784342T AT E463735 T1 ATE463735 T1 AT E463735T1
- Authority
- AT
- Austria
- Prior art keywords
- mum
- coherence tomography
- energy level
- optical
- optical coherence
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/0677—L-band amplifiers, i.e. amplification in the range of about 1560 nm to 1610 nm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1616—Solid materials characterised by an active (lasing) ion rare earth thulium
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eye Examination Apparatus (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02078265 | 2002-08-07 | ||
PCT/IB2003/003228 WO2004015402A1 (en) | 2002-08-07 | 2003-07-16 | Optical coherence tomography |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE463735T1 true ATE463735T1 (de) | 2010-04-15 |
Family
ID=31502786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03784342T ATE463735T1 (de) | 2002-08-07 | 2003-07-16 | Optische kohärenztomographie |
Country Status (7)
Country | Link |
---|---|
US (1) | US7489405B2 (de) |
EP (1) | EP1529208B1 (de) |
JP (1) | JP4394573B2 (de) |
AT (1) | ATE463735T1 (de) |
AU (1) | AU2003247071A1 (de) |
DE (1) | DE60332025D1 (de) |
WO (1) | WO2004015402A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8076624B1 (en) | 2007-09-19 | 2011-12-13 | Barchers Jeffrey D | Non-cooperative laser target enhancement system and method |
JP6607534B2 (ja) * | 2014-02-21 | 2019-11-20 | 大学共同利用機関法人自然科学研究機構 | 受動モードロックファイバレーザ装置 |
CN110108657A (zh) * | 2019-04-30 | 2019-08-09 | 中国科学院西安光学精密机械研究所 | 常温运转的超高灵敏度中长波红外成像方法及成像系统 |
CN111505474B (zh) * | 2020-04-24 | 2021-11-02 | 中国科学院长春光学精密机械与物理研究所 | Co2激光放大器的上能级寿命测试装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5956355A (en) * | 1991-04-29 | 1999-09-21 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
WO1992019930A1 (en) * | 1991-04-29 | 1992-11-12 | Massachusetts Institute Of Technology | Method and apparatus for optical imaging and measurement |
US6134003A (en) * | 1991-04-29 | 2000-10-17 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope |
DE4244605A1 (de) * | 1992-05-27 | 1993-12-02 | Hewlett Packard Co | Optisches Niederkohärenzreflektometer von verbesserter Empfindlichkeit mit optischer Dämpfung |
US5530709A (en) * | 1994-09-06 | 1996-06-25 | Sdl, Inc. | Double-clad upconversion fiber laser |
WO1999057507A1 (en) * | 1998-05-01 | 1999-11-11 | Board Of Regents, The University Of Texas System | Method and apparatus for subsurface imaging |
US6366356B1 (en) * | 1999-04-01 | 2002-04-02 | Trw Inc. | High average power fiber laser system with high-speed, parallel wavefront sensor |
US6603905B1 (en) * | 2000-03-03 | 2003-08-05 | Hrl Laboratories, Llc | Launch port for pumping fiber lasers and amplifiers |
WO2002037075A2 (en) * | 2000-10-31 | 2002-05-10 | Forskningscenter Risø | Optical amplification in coherent optical frequency modulated continuous wave reflectometry |
US6816514B2 (en) * | 2002-01-24 | 2004-11-09 | Np Photonics, Inc. | Rare-earth doped phosphate-glass single-mode fiber lasers |
-
2003
- 2003-07-16 JP JP2004527154A patent/JP4394573B2/ja not_active Expired - Lifetime
- 2003-07-16 AU AU2003247071A patent/AU2003247071A1/en not_active Abandoned
- 2003-07-16 WO PCT/IB2003/003228 patent/WO2004015402A1/en active Application Filing
- 2003-07-16 US US10/523,046 patent/US7489405B2/en not_active Expired - Lifetime
- 2003-07-16 DE DE60332025T patent/DE60332025D1/de not_active Expired - Lifetime
- 2003-07-16 EP EP03784342A patent/EP1529208B1/de not_active Expired - Lifetime
- 2003-07-16 AT AT03784342T patent/ATE463735T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1529208A1 (de) | 2005-05-11 |
WO2004015402A1 (en) | 2004-02-19 |
AU2003247071A1 (en) | 2004-02-25 |
JP2005534933A (ja) | 2005-11-17 |
US20050232536A1 (en) | 2005-10-20 |
EP1529208B1 (de) | 2010-04-07 |
JP4394573B2 (ja) | 2010-01-06 |
DE60332025D1 (de) | 2010-05-20 |
US7489405B2 (en) | 2009-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |