WO1997025644A3 - Near-field light source - Google Patents
Near-field light source Download PDFInfo
- Publication number
- WO1997025644A3 WO1997025644A3 PCT/DE1997/000059 DE9700059W WO9725644A3 WO 1997025644 A3 WO1997025644 A3 WO 1997025644A3 DE 9700059 W DE9700059 W DE 9700059W WO 9725644 A3 WO9725644 A3 WO 9725644A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- excitonically
- active material
- light source
- field light
- support member
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/18—SNOM [Scanning Near-Field Optical Microscopy] or apparatus therefor, e.g. SNOM probes
- G01Q60/22—Probes, their manufacture, or their related instrumentation, e.g. holders
Abstract
The invention concerns a near-field light source, especially for background illumination of a probe (4) in a microscope, with a support member (1) with a hollow channel (2) which essentially runs parallel to the direction of light emission and is at least partly filled with an excitonically active material (3) as well as with a radiation source (6) which is on the observe side from the sample for exciting the excitonically active material (3) to emit light. The support member (1) exhibits a number of contiguous hollow channels (2) which run essentially parallel to the direction of light emission and which are at least partly filled with an excitonically active material (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19601109A DE19601109A1 (en) | 1996-01-13 | 1996-01-13 | Two-dimensional optical near-field light source |
DE19601109.4 | 1996-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997025644A2 WO1997025644A2 (en) | 1997-07-17 |
WO1997025644A3 true WO1997025644A3 (en) | 1997-09-04 |
Family
ID=7782716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/000059 WO1997025644A2 (en) | 1996-01-13 | 1997-01-10 | Near-field light source |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19601109A1 (en) |
WO (1) | WO1997025644A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19923444C2 (en) * | 1999-05-21 | 2003-01-02 | J Brugger | Process for the production of a light-transparent probe tip |
DE19929875A1 (en) * | 1999-06-29 | 2001-01-04 | Laser & Med Tech Gmbh | Method and device for the rapid near-field optical examination of biological objects by means of a light source excited by particle beams |
WO2001053870A1 (en) * | 2000-01-20 | 2001-07-26 | Laser- Und Medizin-Technologie Gmbh Berlin | Method and device for analysing molecular reaction products in biological cells |
WO2009148094A1 (en) * | 2008-06-03 | 2009-12-10 | 国立大学法人静岡大学 | Optical microscope |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4659429A (en) * | 1983-08-03 | 1987-04-21 | Cornell Research Foundation, Inc. | Method and apparatus for production and use of nanometer scale light beams |
US5148307A (en) * | 1988-07-17 | 1992-09-15 | Raoul Kopelman | Nanometer dimension optical device with microimaging and nanoillumination capabilities |
-
1996
- 1996-01-13 DE DE19601109A patent/DE19601109A1/en not_active Withdrawn
-
1997
- 1997-01-10 WO PCT/DE1997/000059 patent/WO1997025644A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4659429A (en) * | 1983-08-03 | 1987-04-21 | Cornell Research Foundation, Inc. | Method and apparatus for production and use of nanometer scale light beams |
US5148307A (en) * | 1988-07-17 | 1992-09-15 | Raoul Kopelman | Nanometer dimension optical device with microimaging and nanoillumination capabilities |
Also Published As
Publication number | Publication date |
---|---|
DE19601109A1 (en) | 1997-07-17 |
WO1997025644A2 (en) | 1997-07-17 |
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