MX2021000001A - Celda de sensor optico de alta finura, auto alineada. - Google Patents
Celda de sensor optico de alta finura, auto alineada.Info
- Publication number
- MX2021000001A MX2021000001A MX2021000001A MX2021000001A MX2021000001A MX 2021000001 A MX2021000001 A MX 2021000001A MX 2021000001 A MX2021000001 A MX 2021000001A MX 2021000001 A MX2021000001 A MX 2021000001A MX 2021000001 A MX2021000001 A MX 2021000001A
- Authority
- MX
- Mexico
- Prior art keywords
- self
- optical sensor
- sensor cell
- high finesse
- aligned high
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/391—Intracavity sample
-
- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
- G01N2021/396—Type of laser source
- G01N2021/399—Diode laser
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
La presente invención proporciona una celda de sensor óptico de alta finura, auto alineada, para analizar una muestra gaseosa utilizando espejos ópticos altamente reflectantes con una fuente de luz y un detector acoplado a cualquier extremo de la celda, que tiene flexibilidad y/o funcionalidad en la auto alineación de los espejos altamente reflectantes respecto a la celda óptica, sin manipulación mecánica alguna.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862693594P | 2018-07-03 | 2018-07-03 | |
PCT/CA2019/050917 WO2020006633A1 (en) | 2018-07-03 | 2019-07-03 | Self-aligned high finesse optical sensor cell |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021000001A true MX2021000001A (es) | 2021-02-18 |
Family
ID=69060682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021000001A MX2021000001A (es) | 2018-07-03 | 2019-07-03 | Celda de sensor optico de alta finura, auto alineada. |
Country Status (8)
Country | Link |
---|---|
US (1) | US11674888B2 (es) |
EP (1) | EP3818357B1 (es) |
CN (1) | CN112805549A (es) |
AU (1) | AU2019298259A1 (es) |
CA (1) | CA3105472A1 (es) |
ES (1) | ES2976505T3 (es) |
MX (1) | MX2021000001A (es) |
WO (1) | WO2020006633A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2976505T3 (es) | 2018-07-03 | 2024-08-02 | Global Analyzer Systems Ltd | Célula de sensor óptico de alta precisión autoalineada |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
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US4370553A (en) | 1980-07-02 | 1983-01-25 | Sensors, Inc. | Contaminated sample gas analyzer and gas cell therefor |
US4653880A (en) | 1985-03-01 | 1987-03-31 | Spectra-Tech Inc. | Reflective beam splitting objective |
US5245405A (en) * | 1990-05-11 | 1993-09-14 | Boc Health Care, Inc. | Constant pressure gas cell |
US5135304A (en) | 1990-05-11 | 1992-08-04 | Boc Health Care, Inc. | Gas analysis system having buffer gas inputs to protect associated optical elements |
US5528040A (en) | 1994-11-07 | 1996-06-18 | Trustees Of Princeton University | Ring-down cavity spectroscopy cell using continuous wave excitation for trace species detection |
SE506942C2 (sv) * | 1996-08-28 | 1998-03-02 | Hans Goeran Evald Martin | Gassensor |
US5960025A (en) | 1997-10-06 | 1999-09-28 | Honeywell Inc. | Device and method for achieving beam path alignment of an optical cavity |
US6816636B2 (en) * | 2001-09-12 | 2004-11-09 | Honeywell International Inc. | Tunable optical filter |
US20070133001A1 (en) | 2001-09-12 | 2007-06-14 | Honeywell International Inc. | Laser sensor having a block ring activity |
US7046362B2 (en) | 2001-12-12 | 2006-05-16 | Trustees Of Princeton University | Fiber-optic based cavity ring-down spectroscopy apparatus |
US7318909B2 (en) * | 2001-12-12 | 2008-01-15 | Trustees Of Princeton University | Method and apparatus for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species |
US7054008B2 (en) * | 2003-02-19 | 2006-05-30 | Mississippi State University | Method and apparatus for elemental and isotope measurements and diagnostics-microwave induced plasma-cavity ring-down spectroscopy |
US7569823B2 (en) | 2006-11-10 | 2009-08-04 | The George Washington University | Compact near-IR and mid-IR cavity ring down spectroscopy device |
US7541586B2 (en) | 2006-11-10 | 2009-06-02 | The George Washington University | Compact near-IR and mid-IR cavity ring down spectroscopy device |
US20090323055A1 (en) * | 2008-06-25 | 2009-12-31 | Honeywell International Inc. | Crds brewster gas cell |
US8264690B2 (en) * | 2010-09-09 | 2012-09-11 | Adelphi University | Method and apparatus for the detection of trace gas species using multiple line integrated absorption spectroscopy |
US20120170043A1 (en) * | 2010-09-09 | 2012-07-05 | Adelphi University | Sensitive and Compact Sensor Employing a Visible Diode Laser and A High Finesse Optical Cavity for Trace Gas Detection (NO2) |
KR20130135976A (ko) | 2011-03-25 | 2013-12-11 | 유니버시티 오브 버지니아 페이턴트 파운데이션 | 분광 장치를 위한 적응형 셀 디자인 |
CN102230882B (zh) * | 2011-04-12 | 2013-03-13 | 朱坚磊 | 一种采用Herroitt多次反射样品室的气体检测平台 |
RU2608972C2 (ru) * | 2012-04-26 | 2017-01-30 | Конинклейке Филипс Н.В. | Твердотельное лазерное устройство с оптической накачкой и самоюстирующейся оптикой для накачки |
US9097583B2 (en) * | 2012-05-22 | 2015-08-04 | Los Gatos Research | Long-path infrared spectrometer |
CN102735633B (zh) * | 2012-06-28 | 2014-04-02 | 中国科学院合肥物质科学研究院 | 一种光程在线标定式腔增强型大气痕量气体探测系统 |
US8842282B2 (en) * | 2012-12-12 | 2014-09-23 | Spectrasensors, Inc. | Optical reflectors for spectrometer gas cells |
WO2015071767A2 (en) | 2013-11-13 | 2015-05-21 | King Abdullah University Of Science And Technology | Cavity ring-down spectroscopic system and method |
US11967799B2 (en) * | 2014-09-05 | 2024-04-23 | Pilot Photonics Limited | Spectroscopic detection using a tunable frequency comb |
US9784674B2 (en) | 2014-09-22 | 2017-10-10 | NGP Inc | Analytes monitoring by differential swept wavelength absorption spectroscopy methods |
DE102014016515B4 (de) * | 2014-11-10 | 2021-04-29 | Dräger Safety AG & Co. KGaA | Optischer Gassensor |
US9709491B1 (en) | 2016-03-28 | 2017-07-18 | The United States Of America | System and method for measuring aerosol or trace species |
WO2018200416A1 (en) * | 2017-04-25 | 2018-11-01 | Adelphi University | Ultra-sensitive, real-time trace gas detection using high-power, multi-mode semiconductor laser and cavity ringdown spectroscopy |
ES2976505T3 (es) | 2018-07-03 | 2024-08-02 | Global Analyzer Systems Ltd | Célula de sensor óptico de alta precisión autoalineada |
WO2020105118A1 (ja) * | 2018-11-20 | 2020-05-28 | 株式会社島津製作所 | ガス測定装置及びガス測定方法 |
WO2021119032A1 (en) * | 2019-12-08 | 2021-06-17 | Hargrove James Mcchesney | Field sampling system and method of using |
-
2019
- 2019-07-03 ES ES19830566T patent/ES2976505T3/es active Active
- 2019-07-03 CN CN201980049325.XA patent/CN112805549A/zh active Pending
- 2019-07-03 WO PCT/CA2019/050917 patent/WO2020006633A1/en unknown
- 2019-07-03 AU AU2019298259A patent/AU2019298259A1/en active Pending
- 2019-07-03 MX MX2021000001A patent/MX2021000001A/es unknown
- 2019-07-03 EP EP19830566.6A patent/EP3818357B1/en active Active
- 2019-07-03 CA CA3105472A patent/CA3105472A1/en active Pending
- 2019-07-03 US US17/257,471 patent/US11674888B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3818357A1 (en) | 2021-05-12 |
CN112805549A (zh) | 2021-05-14 |
EP3818357A4 (en) | 2022-03-16 |
ES2976505T3 (es) | 2024-08-02 |
WO2020006633A1 (en) | 2020-01-09 |
CA3105472A1 (en) | 2020-01-09 |
EP3818357C0 (en) | 2024-01-03 |
US20210131947A1 (en) | 2021-05-06 |
EP3818357B1 (en) | 2024-01-03 |
US11674888B2 (en) | 2023-06-13 |
AU2019298259A1 (en) | 2021-01-21 |
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