GB1231248A - - Google Patents
Info
- Publication number
- GB1231248A GB1231248A GB1231248DA GB1231248A GB 1231248 A GB1231248 A GB 1231248A GB 1231248D A GB1231248D A GB 1231248DA GB 1231248 A GB1231248 A GB 1231248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical system
- hologram
- reference beam
- reduced image
- illuminated
- 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
- 230000003287 optical effect Effects 0.000 abstract 5
- 230000001427 coherent effect Effects 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 238000005530 etching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
- H01L21/0275—Photolithographic processes using lasers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0402—Recording geometries or arrangements
- G03H1/041—Optical element in the object space affecting the object beam, not otherwise provided for
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/005—Adaptation of holography to specific applications in microscopy, e.g. digital holographic microscope [DHM]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0402—Recording geometries or arrangements
- G03H2001/0413—Recording geometries or arrangements for recording transmission holograms
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0111122 | 1967-07-31 | ||
| DES0111299 | 1967-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1231248A true GB1231248A (enrdf_load_html_response) | 1971-05-12 |
Family
ID=25998803
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1231248D Expired GB1231248A (enrdf_load_html_response) | 1967-07-31 | 1968-07-30 | |
| GB1233242D Expired GB1233242A (enrdf_load_html_response) | 1967-07-31 | 1968-07-30 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233242D Expired GB1233242A (enrdf_load_html_response) | 1967-07-31 | 1968-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB1231248A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193344A (en) * | 1986-06-30 | 1988-02-03 | Hugle William Bell | Integrated circuits using holographic techniques |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2404449A (en) * | 2003-06-20 | 2005-02-02 | Colour Holographic Ltd | Holographic viewing system with plural illuminating sources |
-
1968
- 1968-07-30 GB GB1231248D patent/GB1231248A/en not_active Expired
- 1968-07-30 GB GB1233242D patent/GB1233242A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193344A (en) * | 1986-06-30 | 1988-02-03 | Hugle William Bell | Integrated circuits using holographic techniques |
| US4857425A (en) * | 1986-06-30 | 1989-08-15 | Holtronic Technologies Limited | Manufacture of integrated circuits using holographic techniques |
| GB2193344B (en) * | 1986-06-30 | 1990-08-29 | Hugle William Bell | "the manufacture of intergrated circuits using holographic techniques". |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233242A (enrdf_load_html_response) | 1971-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |