AU2011384697B2 - Spectroscopic instrument and process for spectral analysis - Google Patents
Spectroscopic instrument and process for spectral analysis Download PDFInfo
- Publication number
- AU2011384697B2 AU2011384697B2 AU2011384697A AU2011384697A AU2011384697B2 AU 2011384697 B2 AU2011384697 B2 AU 2011384697B2 AU 2011384697 A AU2011384697 A AU 2011384697A AU 2011384697 A AU2011384697 A AU 2011384697A AU 2011384697 B2 AU2011384697 B2 AU 2011384697B2
- Authority
- AU
- Australia
- Prior art keywords
- light
- objective
- optical component
- spectral
- split
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000010183 spectrum analysis Methods 0.000 title claims description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 152
- 230000003595 spectral effect Effects 0.000 claims abstract description 91
- 238000001228 spectrum Methods 0.000 claims description 24
- 238000012014 optical coherence tomography Methods 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 21
- 238000003384 imaging method Methods 0.000 claims description 15
- 210000001747 pupil Anatomy 0.000 claims description 8
- 230000001427 coherent effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 description 7
- 239000013598 vector Substances 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012886 linear function Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/14—Generating the spectrum; Monochromators using refracting elements, e.g. prisms
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
- G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
-
- 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
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1208—Prism and grating
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Optical Head (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/006588 WO2013097874A1 (en) | 2011-12-28 | 2011-12-28 | Spectroscopic instrument and process for spectral analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011384697A1 AU2011384697A1 (en) | 2014-07-17 |
| AU2011384697B2 true AU2011384697B2 (en) | 2015-03-12 |
Family
ID=45491526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011384697A Ceased AU2011384697B2 (en) | 2011-12-28 | 2011-12-28 | Spectroscopic instrument and process for spectral analysis |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20140362384A1 (enExample) |
| EP (1) | EP2798321B1 (enExample) |
| JP (1) | JP6014166B2 (enExample) |
| KR (2) | KR20140108668A (enExample) |
| CN (1) | CN104040308B (enExample) |
| AU (1) | AU2011384697B2 (enExample) |
| CA (1) | CA2856570A1 (enExample) |
| DK (1) | DK2798321T3 (enExample) |
| ES (1) | ES2613256T3 (enExample) |
| IN (1) | IN2014KN01350A (enExample) |
| PL (1) | PL2798321T3 (enExample) |
| PT (1) | PT2798321T (enExample) |
| WO (1) | WO2013097874A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9335604B2 (en) | 2013-12-11 | 2016-05-10 | Milan Momcilo Popovich | Holographic waveguide display |
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| WO2013027004A1 (en) | 2011-08-24 | 2013-02-28 | Milan Momcilo Popovich | Wearable data display |
| US9933684B2 (en) | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
| US20150369587A1 (en) * | 2014-06-18 | 2015-12-24 | Canon Kabushiki Kaisha | SD-OCT Flatten Coherence Length by Controlling Spatial Dispersion |
| US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
| CN104457987B (zh) * | 2014-11-25 | 2016-08-24 | 西安应用光学研究所 | 棱镜分光多路复用多光谱成像装置 |
| CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| US10690916B2 (en) * | 2015-10-05 | 2020-06-23 | Digilens Inc. | Apparatus for providing waveguide displays with two-dimensional pupil expansion |
| WO2017162999A1 (en) | 2016-03-24 | 2017-09-28 | Popovich Milan Momcilo | Method and apparatus for providing a polarization selective holographic waveguide device |
| CN106333650B (zh) * | 2016-09-26 | 2019-05-07 | 华南师范大学 | 一种多尺度光声显微成像装置及其方法 |
| US11513350B2 (en) | 2016-12-02 | 2022-11-29 | Digilens Inc. | Waveguide device with uniform output illumination |
| US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
| CN107421640B (zh) * | 2017-08-29 | 2019-01-25 | 南京大学 | 基于色差扩大原理的多光谱光场成像系统及方法 |
| CN114721242B (zh) | 2018-01-08 | 2025-08-15 | 迪吉伦斯公司 | 用于制造光学波导的方法 |
| CN115356905B (zh) | 2018-01-08 | 2025-05-09 | 迪吉伦斯公司 | 波导单元格中全息光栅高吞吐量记录的系统和方法 |
| EP3511697B1 (de) * | 2018-01-12 | 2023-07-12 | Drägerwerk AG & Co. KGaA | Anordnung und verfahren zur analyse eines fluids |
| KR102220889B1 (ko) * | 2018-03-16 | 2021-03-02 | 한국전자통신연구원 | 테라헤르츠파를 이용한 영상 획득 장치 |
| CN113164026B (zh) * | 2018-12-04 | 2024-06-11 | 奥林巴斯株式会社 | 光源装置和光量调整方法 |
| FR3090904B1 (fr) * | 2018-12-19 | 2021-02-19 | Office National Detudes Rech Aerospatiales | Composant optique monolithique a plusieurs voies |
| WO2020149956A1 (en) | 2019-01-14 | 2020-07-23 | Digilens Inc. | Holographic waveguide display with light control layer |
| WO2020163524A1 (en) | 2019-02-05 | 2020-08-13 | Digilens Inc. | Methods for compensating for optical surface nonuniformity |
| US20200264378A1 (en) | 2019-02-15 | 2020-08-20 | Digilens Inc. | Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| JP7765292B2 (ja) | 2019-06-07 | 2025-11-06 | ディジレンズ インコーポレイテッド | 透過格子および反射格子を組み込んだ導波路、ならびに関連する製造方法 |
| CN114450608A (zh) | 2019-08-29 | 2022-05-06 | 迪吉伦斯公司 | 真空布拉格光栅和制造方法 |
| CN111947779A (zh) * | 2020-07-28 | 2020-11-17 | 武汉光迅科技股份有限公司 | 一种光信号检测系统 |
| WO2022150841A1 (en) | 2021-01-07 | 2022-07-14 | Digilens Inc. | Grating structures for color waveguides |
| JP2024508926A (ja) | 2021-03-05 | 2024-02-28 | ディジレンズ インコーポレイテッド | 真空周期的構造体および製造の方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110102802A1 (en) * | 2009-10-23 | 2011-05-05 | Izatt Joseph A | Systems for Comprehensive Fourier Domain Optical Coherence Tomography (FDOCT) and Related Methods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810092A (en) * | 1986-02-21 | 1989-03-07 | Midac Corporation | Economical spectrometer unit having simplified structure |
| WO2004036145A1 (de) * | 2002-10-12 | 2004-04-29 | Leica Geosystems Ag | Elektronische anzeige- und steuervorrichtung für ein messgerät |
| US6977727B2 (en) * | 2003-10-06 | 2005-12-20 | The Regents Of The University Of California | Compact imaging spectrometer utilizing immersed gratings |
| JP2005180931A (ja) * | 2003-12-16 | 2005-07-07 | Nippon Roper:Kk | 分光処理装置 |
| TWI260427B (en) * | 2004-07-09 | 2006-08-21 | Hon Hai Prec Ind Co Ltd | Grating spectrograph |
| JP5327731B2 (ja) * | 2007-07-04 | 2013-10-30 | 独立行政法人理化学研究所 | 分散光学システム |
| JP5030173B2 (ja) * | 2008-06-23 | 2012-09-19 | 独立行政法人理化学研究所 | 分散プリズム |
| JP5312593B2 (ja) * | 2008-08-25 | 2013-10-09 | ウェイブライト ゲーエムベーハー | 眼球のレーザ装置への結合 |
-
2011
- 2011-12-28 KR KR1020147018155A patent/KR20140108668A/ko not_active Ceased
- 2011-12-28 AU AU2011384697A patent/AU2011384697B2/en not_active Ceased
- 2011-12-28 WO PCT/EP2011/006588 patent/WO2013097874A1/en not_active Ceased
- 2011-12-28 EP EP11808601.6A patent/EP2798321B1/en active Active
- 2011-12-28 ES ES11808601.6T patent/ES2613256T3/es active Active
- 2011-12-28 KR KR1020167018868A patent/KR101768050B1/ko not_active Expired - Fee Related
- 2011-12-28 JP JP2014549363A patent/JP6014166B2/ja active Active
- 2011-12-28 DK DK11808601.6T patent/DK2798321T3/en active
- 2011-12-28 CN CN201180076109.8A patent/CN104040308B/zh not_active Expired - Fee Related
- 2011-12-28 PL PL11808601T patent/PL2798321T3/pl unknown
- 2011-12-28 IN IN1350KON2014 patent/IN2014KN01350A/en unknown
- 2011-12-28 PT PT118086016T patent/PT2798321T/pt unknown
- 2011-12-28 CA CA2856570A patent/CA2856570A1/en not_active Abandoned
- 2011-12-28 US US14/368,609 patent/US20140362384A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110102802A1 (en) * | 2009-10-23 | 2011-05-05 | Izatt Joseph A | Systems for Comprehensive Fourier Domain Optical Coherence Tomography (FDOCT) and Related Methods |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160086990A (ko) | 2016-07-20 |
| WO2013097874A1 (en) | 2013-07-04 |
| IN2014KN01350A (enExample) | 2015-10-16 |
| ES2613256T3 (es) | 2017-05-23 |
| KR20140108668A (ko) | 2014-09-12 |
| CA2856570A1 (en) | 2013-07-04 |
| EP2798321A1 (en) | 2014-11-05 |
| KR101768050B1 (ko) | 2017-08-14 |
| CN104040308A (zh) | 2014-09-10 |
| JP2015506471A (ja) | 2015-03-02 |
| CN104040308B (zh) | 2017-02-15 |
| JP6014166B2 (ja) | 2016-10-25 |
| PL2798321T3 (pl) | 2017-04-28 |
| DK2798321T3 (en) | 2017-02-06 |
| PT2798321T (pt) | 2017-02-03 |
| US20140362384A1 (en) | 2014-12-11 |
| EP2798321B1 (en) | 2016-12-28 |
| AU2011384697A1 (en) | 2014-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| PC | Assignment registered |
Owner name: ALCON INC. Free format text: FORMER OWNER(S): WAVELIGHT GMBH |
|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |