CA2324955A1 - Method and device for analysing the three-dimensional distribution of a component in a sample - Google Patents
Method and device for analysing the three-dimensional distribution of a component in a sample Download PDFInfo
- Publication number
- CA2324955A1 CA2324955A1 CA002324955A CA2324955A CA2324955A1 CA 2324955 A1 CA2324955 A1 CA 2324955A1 CA 002324955 A CA002324955 A CA 002324955A CA 2324955 A CA2324955 A CA 2324955A CA 2324955 A1 CA2324955 A1 CA 2324955A1
- Authority
- CA
- Canada
- Prior art keywords
- radiation
- sample
- beams
- detector
- unit
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract 25
- 230000005855 radiation Effects 0.000 claims abstract 75
- 238000003384 imaging method Methods 0.000 claims abstract 10
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract 3
- 230000003287 optical effect Effects 0.000 claims 8
- 238000001914 filtration Methods 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
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
- G01N21/25—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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
-
- 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
- G01N21/59—Transmissivity
-
- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
Abstract
A device for and a method of analysing a sample, comprising: a sample positioning unit (1) for positioning a sample (3); a radiation generating unit (16) for providing at least one beam of electromagnetic radiation to each of first and second surfaces of the sample (3); an imaging unit (23) for providing at least one image from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3); a detector unit (25) for capturing the images provided by the imaging unit (23) and generating signals corresponding thereto; and an analysing unit (61) for operating on the signals received from the detector unit (25) and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
Claims (63)
1. A device for analysing a sample, comprising:
a sample positioning unit (1) for positioning a sample (3);
a radiation generating unit (16) for providing at least one beam of electromagnetic radiation to each of first and second surfaces of the sample (3);
an imaging unit (23) for providing at least one image from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3);
a detector unit (25) for capturing the images provided by the imaging unit (23) and generating signals corresponding thereto; and an analysing unit (61) for operating on the signals received from the detector unit (25) and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
a sample positioning unit (1) for positioning a sample (3);
a radiation generating unit (16) for providing at least one beam of electromagnetic radiation to each of first and second surfaces of the sample (3);
an imaging unit (23) for providing at least one image from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3);
a detector unit (25) for capturing the images provided by the imaging unit (23) and generating signals corresponding thereto; and an analysing unit (61) for operating on the signals received from the detector unit (25) and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
2. The device according to claim 1, wherein the sample positioning unit (1) comprises a track (7) through which samples (3) are in use passed.
3. The device according to claim 2, wherein the sample positioning unit (1) is configured such that samples (3) are moved in a stepwise manner through the track (7).
4. The device according to claim 2, wherein the sample positioning unit (1) is configured such that samples (3) are moved continuously through the track (7).
5. The device according to any of claims 1 to 4, wherein at least one of the beams of radiation is collimated.
6. The device according to any of claims 1 to 4, wherein at least one of the beams of radiation is converging.
7. The device according to any of claims 1 to 4, wherein at least one of the beams of radiation is diverging.
8. The device according to any of claims 1 to 7, wherein the principal axis of at least one of the beams of radiation is substantially normal to the respective surface (3a, 3b) of the sample (3).
9. The device according to any of claims 1 to 7, wherein the principal axis of at least one of the beams of radiation is at an angle to the respective surface (3a, 3b) of the sample (3).
10. The device according to any of claims 1 to 9, wherein at least one of the beams of radiation is dimensioned to irradiate substantially entirely the respective surface (3a, 3b) of the sample (3).
11. The device according to any of claims 1 to 9, wherein at least one of the beams of radiation is dimensioned to irradiate an area smaller than that of the respective surface (3a, 3b) of the sample (3).
12. The device according to claim 11, wherein the radiation generating unit (16) is configured so as in use to move the at least one of the beams of radiation in at least one direction and thereby scan the at least one of the beams of radiation over substantially entirely the respective surface (3a, 3b) of the sample (3).
13. The device according to any of claims 1 to 12, wherein the first and second surfaces (3a, 3b) of the sample (3) are oppositely-directed surfaces.
14. The device according to any of claims 1 to 13, wherein at least one of the beams of radiation is visible light.
15. The device according to any of claims 1 to 13, wherein at least one of the beams of radiation is infra-red radiation.
16. The device according to claim 15, wherein the infra-red radiation is in the near infra-red region.
17. The device according to claim 16, wherein the infra-red radiation has a frequency in the range corresponding to wavelengths of from 700 to 1700 nm.
18. The device according to any of claims 1 to 13, wherein at least one of the beams of radiation is x-ray radiation.
19. The device according to any of claims 1 to 18, wherein the radiation generating unit (16) comprises at least one radiation source (17, 17a, 17b) and at least one optical element (18, 18a, 18b, 19, 19a, 19b, 20, 21a, 21b, 21c, 22a, 22b, 23a, 23b, 23c, 23d).
20. The device according to claim 19, wherein the radiation generating unit (16) further comprises a moving diffuser (19, 19a, 19b) downstream of each radiation source (17, 17a, 17b).
21. The device according to claim 19 or 20, wherein the radiation generating unit (16) further comprises at least one polarizes (18, 18a, 18b) downstream of each radiation source (17, 17a, 17b).
22. The device according to any of claims 19 to 21, wherein the radiation generating unit (16) comprises a first radiation source (17a), a second radiation source (17b) and associated optical elements (18a, 18b, 19a, 19b, 21a, 21b, 22a, 22b, 23a, 23b), each of the radiation sources (17a, 17b) providing at least one beam of radiation for irradiating respectively the first and second surfaces (3a, 3b) of the sample (3).
23. The device according to any of claims 19 to 22, wherein any or each of the radiation sources (17, 17a, 17b) comprises a laser.
24. The device according to any of claims 19 to 22, wherein any or each of the radiation sources (17, 17a, 17b) comprises a light-emitting diode.
25. The device according to any of claims 1 to 24, wherein the imaging unit (23) comprises at least one optical element (27, 27a, 27b) for providing at least one image of radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
26. The device according to claim 25, wherein the imaging unit (23) further comprises at least one polarizer (26, 26a, 26b) for polarizing radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
27. The device according to claim 25 or 26, wherein the imaging unit (23) further comprises at least one beam splitter (31) for providing a plurality of images of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
28. The device according to claim 27, wherein the beam splitter (31) comprises a frequency dependent beam splitter (33), which together with the at least one optical element (27) provides a plurality of images (I1, I2) of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
29. The device according to claim 27, wherein the beam splitter (31) comprises a non-frequency dependent beam splitter (35), which separates radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3) into a plurality of components, and a plurality of filters (37, 39) for filtering each of the respective components to provide radiation of different single frequency or frequency band, the beam splitter (35) and the filters (37, 39) together with the at least one optical element (27) providing a plurality of images (I1, I2) of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
30. The device according to claim 27, wherein the beam splitter (31) comprises a transmission grating (41), which together with the at least one optical element (27) provides a plurality of images (I1, I2) of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
31. The device according to claim 27, wherein the beam splitter (31) comprises a prism array (43), which separates radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3) into a plurality of components, and a plurality of filters (45, 47) for filtering each of the respective components to provide radiation of different single frequency or frequency band, the prism array (43) and the filters (45, 47) together with the at least one optical element (27) providing a plurality of images (I1, I2) of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
32. The device according to claim 27, wherein the beam splitter (31) comprises a plurality of lenses (49, 51, 53), which separate radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3) into a plurality of components, and a plurality of filters (55, 57, 59) for filtering each of the respective components to provide radiation of different single frequency or frequency band, the lenses (49, 51, 53) and the filters (55, 57, 59) together with the at least one optical element (27) providing a plurality of images (I1, I2, I3) of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
33. The device according to any of claims 1 to 32, wherein the detector unit (25) comprises at least one detector (29, 29a, 29b).
34. The device according to claim 33, comprising a single detector (29).
35. The device according to claim 33, comprising a plurality of detectors (29a, 29b).
36. The device according to claim 34 or 35, wherein the or at least one detector (29, 29a, 29b) is a two-dimensional array detector.
37. The device according to claim 35, wherein each detector (29, 29a, 29b) is a sub-array of an array detector.
38. The device according to claim 34 or 35, wherein the or at least one detector (29, 29a, 29b) is a one-dimensional array detector.
39. The device according to any of claims 33 to 38, wherein the detector unit (25) is configured such that in use the at least one detector (29, 29a, 29b) is moved to capture the images provided by the imaging unit (23).
40. The device according to any of claims 33 to 39, wherein the at least one detector (29, 29a, 29b) comprises any of a CMOS chip, a CCD chip or a focal plane array.
41. A method of analysing a sample, comprising the steps of:
providing a sample (3);
irradiating first and second surfaces (3a, 3b) of the sample (3) each with at least one beam of electromagnetic radiation;
imaging radiation transmitted through the first and second surfaces (3a, 3b) of the sample (3);
capturing the imaged radiation and generating signals corresponding thereto;
and operating on the signals corresponding to the imaged radiation and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
providing a sample (3);
irradiating first and second surfaces (3a, 3b) of the sample (3) each with at least one beam of electromagnetic radiation;
imaging radiation transmitted through the first and second surfaces (3a, 3b) of the sample (3);
capturing the imaged radiation and generating signals corresponding thereto;
and operating on the signals corresponding to the imaged radiation and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
42. The method according to claim 41, wherein the sample (3) is stationary during irradiation.
43. The method according to claim 41, wherein the sample (3) is moving during irradiation.
44. The method according to any of claims 41 to 43, wherein at least one of the beams of radiation is collimated.
45. The method according to any of claims 41 to 43, wherein at least one of the beams of radiation is converging.
46. The method according to any of claims 41 to 43, wherein at least one of the beams of radiation is diverging.
47. The method according to any of claims 41 to 46, wherein the principal axis of at least one of the beams of radiation is substantially normal to the respective surface (3a, 3b) of the sample (3).
48. The method according to any of claims 41 to 46, wherein the principal axis of at least one of the beams of radiation is at an angle to the respective surface (3a, 3b) of the sample (3).
49. The method according to any of claims 41 to 48, wherein at least one of the beams of radiation is dimensioned to irradiate substantially entirely the respective surface (3a, 3b) of the sample (3).
50. The method according to any of claims 41 to 48, wherein at least one of the beams of radiation is dimensioned to irradiate an area smaller than that of the respective surface (3a, 3b) of the sample (3) and the respective surface (3a, 3b) of the sample (3) is irradiated substantially entirely by scanning the at least one of the beams of radiation thereover.
51. The method according to any of claims 41 to 48, wherein at least one of the beams of radiation is dimensioned to irradiate an area smaller than that of the respective surface (3a, 3b) of the sample (3) and the respective surface (3a, 3b) of the sample (3) is irradiated substantially entirely by moving the sample (3) so as to scan the at least one of the beams of radiation thereover.
52. The method according to claim 50 or 51, wherein the at least one of the beams of radiation is in the form of a line.
53. The method according to any of claims 41 to 52, wherein the first and second surfaces (3a, 3b) of the sample (3) are oppositely-directed surfaces.
54. The method according to any of claims 41 to 53, wherein the radiation comprises a single frequency, a single frequency band, a plurality of single frequencies or a plurality of frequency bands.
55. The method according to any of claims 41 to 54, wherein at least one of the beams of radiation is continuous.
56. The method according to any of claims 41 to 54, wherein at least one of the beams of radiation is pulsed.
57. The method according to claim 56, wherein the frequency or frequency band of the radiation in each pulse is different.
58. The method according to any of claims 41 to 57, wherein at least one of the beams of radiation is visible light.
59. The method according to any of claims 41 to 57, wherein at least one of the beams of radiation is infra-red radiation.
60. The method according to claim 59, wherein the infra-red radiation is in the near infra-red region.
61. The method according to claim 60, wherein the infra-red radiation has a frequency in the range corresponding to wavelengths of from 700 to 1700 nm.
62. The method according to any of claims 41 to 57, wherein at least one of the beams of radiation is x-ray radiation.
63. The method according to any of claims 41 to 62, wherein the step of imaging radiation comprises the step of providing a plurality of images of different single frequency or frequency band from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9800965-7 | 1998-03-23 | ||
| SE9800965A SE9800965D0 (en) | 1998-03-23 | 1998-03-23 | Analyzing Device |
| PCT/SE1999/000463 WO1999049312A1 (en) | 1998-03-23 | 1999-03-23 | Method and device for analysing the three-dimensional distribution of a component in a sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2324955A1 true CA2324955A1 (en) | 1999-09-30 |
| CA2324955C CA2324955C (en) | 2011-10-18 |
Family
ID=20410652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2324955A Expired - Fee Related CA2324955C (en) | 1998-03-23 | 1999-03-23 | Method and device for analysing the three-dimensional distribution of a component in a sample |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6275294B1 (en) |
| EP (1) | EP1066514B1 (en) |
| JP (1) | JP2002507747A (en) |
| KR (1) | KR100573641B1 (en) |
| CN (1) | CN1218178C (en) |
| AT (1) | ATE473429T1 (en) |
| AU (1) | AU764535B2 (en) |
| BR (1) | BR9909005A (en) |
| CA (1) | CA2324955C (en) |
| DE (1) | DE69942560D1 (en) |
| ES (1) | ES2346727T3 (en) |
| IL (1) | IL138392A (en) |
| NO (1) | NO20004759L (en) |
| NZ (1) | NZ506812A (en) |
| SE (1) | SE9800965D0 (en) |
| WO (1) | WO1999049312A1 (en) |
| ZA (1) | ZA200004515B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7328059B2 (en) | 1996-08-23 | 2008-02-05 | The Texas A & M University System | Imaging of light scattering tissues with fluorescent contrast agents |
| US7865230B1 (en) | 1997-02-07 | 2011-01-04 | Texas A&M University System | Method and system for detecting sentinel lymph nodes |
| US7054002B1 (en) | 1999-10-08 | 2006-05-30 | The Texas A&M University System | Characterization of luminescence in a scattering medium |
| SE0000314D0 (en) * | 2000-01-31 | 2000-01-31 | Astrazeneca Ab | Apparatus and method of analysis |
| US6625181B1 (en) * | 2000-10-23 | 2003-09-23 | U.C. Laser Ltd. | Method and apparatus for multi-beam laser machining |
| SE0101004D0 (en) | 2001-03-21 | 2001-03-21 | Astrazeneca Ab | New measuring technique |
| US6771370B2 (en) | 2001-10-22 | 2004-08-03 | The Texas A&M University System | Characterizing powders using frequency-domain photon migration |
| JP2003250047A (en) * | 2002-02-22 | 2003-09-05 | Konica Corp | Image processing method, storage medium, image processing apparatus, and image recording apparatus |
| US7706583B2 (en) * | 2002-11-11 | 2010-04-27 | Canon Kabushiki Kaisha | Image processing apparatus and method |
| US20040156539A1 (en) * | 2003-02-10 | 2004-08-12 | Asm Assembly Automation Ltd | Inspecting an array of electronic components |
| EP1654531A1 (en) | 2003-06-20 | 2006-05-10 | The Texas A & M University System | Method and system for near-infrared fluorescence contrast-enhanced imaging with area illumination and area detection |
| WO2006044861A2 (en) * | 2004-10-15 | 2006-04-27 | Spectral Dimensions, Inc. | Pharmaceutical mixture evaluation |
| GB2475635B (en) * | 2007-01-29 | 2011-08-31 | Teraview Ltd | A pharmaceutical analysis method and apparatus |
| KR100988471B1 (en) * | 2007-07-06 | 2010-10-18 | 전자부품연구원 | Apparatus for analyzing cell in real-time and method for measuring cellular metabolism using the same |
| US9606067B2 (en) | 2012-04-23 | 2017-03-28 | Siemens Healthcare Diagnostics Inc. | Biological assay sample analyzer |
| CN105067511A (en) * | 2015-09-02 | 2015-11-18 | 浙江大学城市学院 | Transparent soil model pile experimental testing device and application method thereof |
| CN107449736A (en) * | 2017-09-29 | 2017-12-08 | 南京科兴新材料科技有限公司 | A kind of Pharmaceutical Analysis instrument for being used to treat tumour |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2950780A1 (en) * | 1979-12-17 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Transverse tomography radiographic appts. - has rotary frame with two measuring units offset by 180 degree affording scanning of two complementary portions of transverse layer |
| GB2194962A (en) * | 1986-09-04 | 1988-03-23 | Tian Der Mao | Cathodic protection of metal surfaces |
| US5126569A (en) * | 1989-03-10 | 1992-06-30 | Massachusetts Institute Of Technology | Apparatus for measuring optical properties of materials |
| GB9313036D0 (en) * | 1993-06-24 | 1993-08-11 | Pfizer Ltd | Spectrophotometric analysis |
| DE4340072C2 (en) * | 1993-11-24 | 1996-05-15 | Siemens Ag | Device for examining tissue with light |
| US5760399A (en) | 1995-10-02 | 1998-06-02 | Foss Nirsystems, Inc. | Measurement of transmission spectra of pharmaceutical tablets |
| GB2328016B (en) * | 1997-08-08 | 2001-04-25 | Pfizer Ltd | Spectrophotometric analysis |
-
1998
- 1998-03-23 SE SE9800965A patent/SE9800965D0/en unknown
-
1999
- 1999-03-23 EP EP99913801A patent/EP1066514B1/en not_active Expired - Lifetime
- 1999-03-23 AU AU31792/99A patent/AU764535B2/en not_active Ceased
- 1999-03-23 US US09/308,146 patent/US6275294B1/en not_active Expired - Fee Related
- 1999-03-23 BR BR9909005-8A patent/BR9909005A/en not_active IP Right Cessation
- 1999-03-23 NZ NZ506812A patent/NZ506812A/en unknown
- 1999-03-23 WO PCT/SE1999/000463 patent/WO1999049312A1/en not_active Application Discontinuation
- 1999-03-23 JP JP2000538231A patent/JP2002507747A/en active Pending
- 1999-03-23 IL IL13839299A patent/IL138392A/en not_active IP Right Cessation
- 1999-03-23 CN CN998065420A patent/CN1218178C/en not_active Expired - Fee Related
- 1999-03-23 ES ES99913801T patent/ES2346727T3/en not_active Expired - Lifetime
- 1999-03-23 AT AT99913801T patent/ATE473429T1/en not_active IP Right Cessation
- 1999-03-23 DE DE69942560T patent/DE69942560D1/en not_active Expired - Lifetime
- 1999-03-23 CA CA2324955A patent/CA2324955C/en not_active Expired - Fee Related
- 1999-03-23 KR KR1020007010523A patent/KR100573641B1/en not_active IP Right Cessation
-
2000
- 2000-08-30 ZA ZA200004515A patent/ZA200004515B/en unknown
- 2000-09-22 NO NO20004759A patent/NO20004759L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1302377A (en) | 2001-07-04 |
| BR9909005A (en) | 2000-11-28 |
| EP1066514B1 (en) | 2010-07-07 |
| IL138392A (en) | 2004-01-04 |
| AU3179299A (en) | 1999-10-18 |
| ES2346727T3 (en) | 2010-10-19 |
| ATE473429T1 (en) | 2010-07-15 |
| IL138392A0 (en) | 2001-10-31 |
| ZA200004515B (en) | 2001-05-30 |
| KR20010074457A (en) | 2001-08-04 |
| NO20004759L (en) | 2000-11-21 |
| NZ506812A (en) | 2002-09-27 |
| DE69942560D1 (en) | 2010-08-19 |
| AU764535B2 (en) | 2003-08-21 |
| EP1066514A1 (en) | 2001-01-10 |
| CN1218178C (en) | 2005-09-07 |
| SE9800965D0 (en) | 1998-03-23 |
| US6275294B1 (en) | 2001-08-14 |
| NO20004759D0 (en) | 2000-09-22 |
| KR100573641B1 (en) | 2006-04-25 |
| CA2324955C (en) | 2011-10-18 |
| JP2002507747A (en) | 2002-03-12 |
| WO1999049312A1 (en) | 1999-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2324955A1 (en) | Method and device for analysing the three-dimensional distribution of a component in a sample | |
| CN104502357B (en) | Irradiation system for optical detection | |
| US11852793B2 (en) | Infrared imaging microscope using tunable laser radiation | |
| US10356392B2 (en) | Coded access optical sensor | |
| JP2015522850A (en) | Optical microscope and control method thereof | |
| JP7357385B2 (en) | Optical coherence tomography device and image generation method using the same | |
| CN111141701A (en) | Rapid super-resolution imaging method and system based on terahertz single pulse | |
| WO2015122211A1 (en) | Far-infrared imaging device and far-infrared imaging method | |
| US5772598A (en) | Device for transillumination | |
| CN103217209A (en) | Micro-vibration real-time surface detection device based on digital holography | |
| RU2579640C1 (en) | Confocal image spectrum analyser | |
| CN108627494B (en) | System for rapid two-dimensional Raman spectrum scanning imaging | |
| KR100612219B1 (en) | Confocal LASER?Line Scanning Microscope with Acousto-optic Deflector and Line scan camera | |
| JP7012045B2 (en) | Far infrared spectroscope | |
| SU523649A3 (en) | "Method of transmitting information | |
| KR102468083B1 (en) | Mach-Zander interferometer based ultrafast optical frequency and time division optical coherence tomography apparatus and imaging method thereof | |
| MXPA00009167A (en) | Method and device for analysing the three-dimensional distribution of a component in a sample | |
| CN115307569A (en) | Dual-band detection-based dual-axis spectral line confocal sensor | |
| NL2002544C2 (en) | Pixel-to-pixel aligned multispectral imaging & spatial light modulation through optical instruments. | |
| JPH0434337A (en) | Detecting apparatus for reflected amplitude image using heterodyne detection light-sensing system | |
| RU93009158A (en) | METHOD FOR OBTAINING LAYERED IMAGES OF OBJECT PREFERREDLY STRUCTURE OF SOFT TISSUES OF NATIVE BIOLOGICAL OBJECTS AND DEVICE FOR ITS IMPLEMENTATION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20130325 |