DE2122275C3 - Verfahren zur Herstellung einer faseroptischen Vorrichtung sowie diese Vorrichtung - Google Patents
Verfahren zur Herstellung einer faseroptischen Vorrichtung sowie diese VorrichtungInfo
- Publication number
- DE2122275C3 DE2122275C3 DE2122275A DE2122275A DE2122275C3 DE 2122275 C3 DE2122275 C3 DE 2122275C3 DE 2122275 A DE2122275 A DE 2122275A DE 2122275 A DE2122275 A DE 2122275A DE 2122275 C3 DE2122275 C3 DE 2122275C3
- Authority
- DE
- Germany
- Prior art keywords
- bundle
- fibers
- glass
- acid
- silica
- 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.)
- Expired
Links
- 239000000835 fiber Substances 0.000 title claims description 48
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000011521 glass Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000005304 optical glass Substances 0.000 claims description 3
- 239000005385 borate glass Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 description 10
- 239000013307 optical fiber Substances 0.000 description 9
- 238000002386 leaching Methods 0.000 description 7
- 230000001427 coherent effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000005388 borosilicate glass Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000005308 flint glass Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000005331 crown glasses (windows) Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
- C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
- C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Astronomy & Astrophysics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4987670A | 1970-06-25 | 1970-06-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2122275A1 DE2122275A1 (de) | 1971-12-30 |
| DE2122275B2 DE2122275B2 (de) | 1980-07-31 |
| DE2122275C3 true DE2122275C3 (de) | 1982-09-16 |
Family
ID=21962199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2122275A Expired DE2122275C3 (de) | 1970-06-25 | 1971-05-03 | Verfahren zur Herstellung einer faseroptischen Vorrichtung sowie diese Vorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3674452A (OSRAM) |
| JP (1) | JPS5338623B1 (OSRAM) |
| DE (1) | DE2122275C3 (OSRAM) |
| GB (1) | GB1319879A (OSRAM) |
| NL (1) | NL168804C (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830667A (en) * | 1970-12-14 | 1974-08-20 | American Optical Corp | Method of making flexible fiberoptic bundles |
| US3977855A (en) * | 1971-06-11 | 1976-08-31 | American Optical Corporation | Method of making fiber optic device |
| JPS4984456A (OSRAM) * | 1972-12-19 | 1974-08-14 | ||
| US3902880A (en) * | 1974-01-16 | 1975-09-02 | American Optical Corp | Method of making a fiber optic illuminating halo |
| DE2505995C3 (de) * | 1974-02-16 | 1979-03-01 | Olympus Optical Co., Ltd., Tokio | Verfahren zur Herstellung eines Bildzerlegers |
| US4246016A (en) * | 1979-03-07 | 1981-01-20 | American Optical Corporation | Method of making graded refractive index fibers and rods |
| US4389089A (en) * | 1980-07-14 | 1983-06-21 | Warner Lambert Technologies, Inc. | Flexible fiber optical conduit and method of making |
| JPS5874537A (ja) * | 1981-10-28 | 1983-05-06 | Fuji Photo Optical Co Ltd | 可撓性を有する光学繊維束製造用酸溶出性ガラス |
| JPS58102201A (ja) * | 1981-12-14 | 1983-06-17 | Toyo Tanshi Kk | 光結合方式 |
| WO1983002332A1 (fr) * | 1981-12-28 | 1983-07-07 | Tanaka, Toshiyasu | Systeme de couplage optique |
| GB8330813D0 (en) * | 1983-11-18 | 1983-12-29 | Smiths Industries Plc | Fibre-optic cable assemblies |
| US4772093A (en) * | 1985-12-12 | 1988-09-20 | Microvasive, Inc. | Fiber-optic image-carrying device |
| CA1292461C (en) * | 1987-02-12 | 1991-11-26 | Hiromu Terada | Endoscope |
| EP0425649A1 (en) * | 1989-05-17 | 1991-05-08 | Klaus Dr.-Ing. Jansen | Process for the manufacture of objects with small complex cross-sections |
| DE4112609C2 (de) * | 1991-04-17 | 1993-11-11 | Siemens Ag | Verfahren zur Herrstellung eines optischen Kopplers |
| US5862285A (en) * | 1995-08-04 | 1999-01-19 | Ceramoptec Industries, Inc. | Multichannel optical fiber bundle with ordered structure in its sensitive probe tip |
| US6711918B1 (en) * | 2001-02-06 | 2004-03-30 | Sandia National Laboratories | Method of bundling rods so as to form an optical fiber preform |
| DE10240508A1 (de) * | 2002-09-03 | 2004-03-11 | Schott Glas | Verfahren zur Herstellung eines Geätzten Optischen Faserbündels sowie verbessertes Geätztes Optisches Faserbündel |
| US7570855B2 (en) * | 2006-02-03 | 2009-08-04 | Schott Corporation | Conduit bundles including first-type and second-type conduits with disparate properties |
| WO2008068388A1 (en) * | 2006-12-08 | 2008-06-12 | Wallac Oy | Fibre optic cable and method for producing the same |
| US10534129B2 (en) * | 2007-03-30 | 2020-01-14 | The General Hospital Corporation | System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque |
| DE102008007131A1 (de) * | 2008-01-31 | 2009-08-06 | Rwe Power Ag | Detektoreinrichtungen sowie Verfahren zur Detektion von Flächendefekten |
| US8184151B2 (en) * | 2009-09-18 | 2012-05-22 | Siemens Energy, Inc. | Flexible imaging fiber bundle monitoring system for combustion turbines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004368A (en) * | 1958-06-10 | 1961-10-17 | American Optical Corp | Manufacture of fiber optical devices |
-
1970
- 1970-06-25 US US49876A patent/US3674452A/en not_active Expired - Lifetime
-
1971
- 1971-05-03 NL NLAANVRAGE7105984,A patent/NL168804C/xx not_active IP Right Cessation
- 1971-05-03 DE DE2122275A patent/DE2122275C3/de not_active Expired
- 1971-06-24 JP JP4529171A patent/JPS5338623B1/ja active Pending
- 1971-06-24 GB GB2964271A patent/GB1319879A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7105984A (OSRAM) | 1971-12-28 |
| NL168804C (nl) | 1982-05-17 |
| DE2122275A1 (de) | 1971-12-30 |
| NL168804B (nl) | 1981-12-16 |
| DE2122275B2 (de) | 1980-07-31 |
| US3674452A (en) | 1972-07-04 |
| JPS5338623B1 (OSRAM) | 1978-10-17 |
| GB1319879A (en) | 1973-06-13 |
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| DE3928973C2 (OSRAM) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8228 | New agent |
Free format text: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: WARNER LAMBERT TECHNOLOGIES, INC., 75221 DALLAS, T |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DIEHL, H., DIPL.-PHYS. DR.RER.NAT. KRESSIN, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |