NL7310534A - - Google Patents
Info
- Publication number
- NL7310534A NL7310534A NL7310534A NL7310534A NL7310534A NL 7310534 A NL7310534 A NL 7310534A NL 7310534 A NL7310534 A NL 7310534A NL 7310534 A NL7310534 A NL 7310534A NL 7310534 A NL7310534 A NL 7310534A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722237853 DE2237853C3 (de) | 1972-08-01 | Optisches unsymmetrisch wellenleitendes Verbindungselement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310534A true NL7310534A (hu) | 1974-02-05 |
Family
ID=5852377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310534A NL7310534A (hu) | 1972-08-01 | 1973-07-30 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE803103A (hu) |
| FR (1) | FR2194976B1 (hu) |
| GB (1) | GB1444975A (hu) |
| IT (1) | IT992678B (hu) |
| LU (1) | LU68119A1 (hu) |
| NL (1) | NL7310534A (hu) |
-
1973
- 1973-07-25 IT IT2703673A patent/IT992678B/it active
- 1973-07-27 FR FR7327658A patent/FR2194976B1/fr not_active Expired
- 1973-07-30 NL NL7310534A patent/NL7310534A/xx unknown
- 1973-07-30 LU LU68119D patent/LU68119A1/xx unknown
- 1973-07-31 GB GB3634973A patent/GB1444975A/en not_active Expired
- 1973-08-01 BE BE134137A patent/BE803103A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237853B2 (de) | 1976-07-08 |
| GB1444975A (en) | 1976-08-04 |
| FR2194976A1 (hu) | 1974-03-01 |
| FR2194976B1 (hu) | 1977-02-25 |
| LU68119A1 (hu) | 1973-10-23 |
| IT992678B (it) | 1975-09-30 |
| BE803103A (fr) | 1973-12-03 |
| DE2237853A1 (de) | 1974-02-14 |