CA2210801C - Procede et dispositif de microscopie tridimensionnelle a resolution renforcee en profondeur - Google Patents
Procede et dispositif de microscopie tridimensionnelle a resolution renforcee en profondeur Download PDFInfo
- Publication number
- CA2210801C CA2210801C CA002210801A CA2210801A CA2210801C CA 2210801 C CA2210801 C CA 2210801C CA 002210801 A CA002210801 A CA 002210801A CA 2210801 A CA2210801 A CA 2210801A CA 2210801 C CA2210801 C CA 2210801C
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- CA
- Canada
- Prior art keywords
- light
- sample
- recited
- illuminating
- objective lenses
- Prior art date
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- Expired - Lifetime
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- 238000000034 method Methods 0.000 title claims abstract description 107
- 238000000386 microscopy Methods 0.000 title claims description 83
- 238000005286 illumination Methods 0.000 claims abstract description 140
- 230000003287 optical effect Effects 0.000 claims abstract description 136
- 238000000399 optical microscopy Methods 0.000 claims abstract description 71
- 238000003384 imaging method Methods 0.000 claims description 71
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/18—Arrangements with more than one light path, e.g. for comparing two specimens
- G02B21/20—Binocular arrangements
- G02B21/22—Stereoscopic arrangements
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
La présente invention concerne un procédé et un dispositif de microscopie optique tridimensionnelle mettant en oeuvre une paire de lentilles d'objectif (70, 72) disposées de part et d'autre d'un échantillon (94) et un éclairage non cohérent renforcé (84) pour obtenir une résolution renforcée en profondeur. Les lumières observées en provenance des deux lentilles d'objectif sont mises en coïncidence sur un détecteur d'image (128) et amenées à y entrer en interférence par un réglage de la longueur du trajet optique (138).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/384,111 US5671085A (en) | 1995-02-03 | 1995-02-03 | Method and apparatus for three-dimensional microscopy with enhanced depth resolution |
| US08/384,111 | 1995-02-03 | ||
| PCT/US1996/001324 WO1996024082A1 (fr) | 1995-02-03 | 1996-01-30 | Procede et dispositif de microscopie tridimensionnelle a resolution renforcee en profondeur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2210801A1 CA2210801A1 (fr) | 1996-08-08 |
| CA2210801C true CA2210801C (fr) | 2007-08-21 |
Family
ID=38434563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002210801A Expired - Lifetime CA2210801C (fr) | 1995-02-03 | 1996-01-30 | Procede et dispositif de microscopie tridimensionnelle a resolution renforcee en profondeur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2210801C (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7924432B2 (en) * | 2006-12-21 | 2011-04-12 | Howard Hughes Medical Institute | Three-dimensional interferometric microscopy |
| DE102016119727A1 (de) * | 2016-10-17 | 2018-04-19 | Carl Zeiss Microscopy Gmbh | Vorrichtung zur Strahlmanipulation für ein Scanning-Mikroskop und Mikroskop |
| CN112986286B (zh) * | 2021-02-19 | 2022-09-30 | 天津大学 | X射线双视野显微成像探测系统及其成像方法 |
| CN114136938A (zh) * | 2021-11-16 | 2022-03-04 | 黑龙江省微甄光电科技有限责任公司 | 一种多功能微型宽场显微成像装置及其成像方法 |
| CN114152637B (zh) * | 2022-02-07 | 2022-04-26 | 东莞市志橙半导体材料有限公司 | 一种硬质碳化硅材料打孔检测装置与方法 |
| CN115826630B (zh) * | 2023-02-20 | 2023-05-12 | 中国机械总院集团江苏分院有限公司 | 物料盒队列位置交换的控制方法和装置 |
-
1996
- 1996-01-30 CA CA002210801A patent/CA2210801C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2210801A1 (fr) | 1996-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20160201 |