GB8531816D0 - Phase shifters - Google Patents
Phase shiftersInfo
- Publication number
- GB8531816D0 GB8531816D0 GB858531816A GB8531816A GB8531816D0 GB 8531816 D0 GB8531816 D0 GB 8531816D0 GB 858531816 A GB858531816 A GB 858531816A GB 8531816 A GB8531816 A GB 8531816A GB 8531816 D0 GB8531816 D0 GB 8531816D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- phase shifters
- shifters
- phase
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858531816A GB8531816D0 (en) | 1985-12-24 | 1985-12-24 | Phase shifters |
GB08630749A GB2185123A (en) | 1985-12-24 | 1986-12-23 | Digital optical phase-shifter |
FR8618143A FR2592178A1 (en) | 1985-12-24 | 1986-12-24 | DEPHASEOS FOR THE APPLICATION OF AN ADJUSTABLE PHASE TO A BEAM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858531816A GB8531816D0 (en) | 1985-12-24 | 1985-12-24 | Phase shifters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8531816D0 true GB8531816D0 (en) | 1986-02-05 |
Family
ID=10590282
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858531816A Pending GB8531816D0 (en) | 1985-12-24 | 1985-12-24 | Phase shifters |
GB08630749A Withdrawn GB2185123A (en) | 1985-12-24 | 1986-12-23 | Digital optical phase-shifter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08630749A Withdrawn GB2185123A (en) | 1985-12-24 | 1986-12-23 | Digital optical phase-shifter |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2592178A1 (en) |
GB (2) | GB8531816D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19753427C1 (en) * | 1997-12-02 | 1999-02-04 | Litef Gmbh | Method of increasing accuracy of digital phase modulator fibre optics |
DE10307526B4 (en) * | 2003-02-21 | 2005-07-28 | Litef Gmbh | High resolution digital phase modulator for a fiber optic signal transmission or measuring device |
DE10307525B4 (en) | 2003-02-21 | 2006-03-16 | Litef Gmbh | Method and device for increasing the resolution of a digital phase modulator for a fiber optic signal transmission or measuring device |
JP4854187B2 (en) * | 2004-06-16 | 2012-01-18 | 日本碍子株式会社 | Method for manufacturing polarization reversal part |
DE102010048488B4 (en) * | 2010-10-14 | 2013-01-10 | Northrop Grumman Litef Gmbh | Digital modulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157860A (en) * | 1977-10-11 | 1979-06-12 | Bell Telephone Laboratories, Incorporated | Dual polarization electromagnetic switch and modulator |
FR2457505A1 (en) * | 1979-05-23 | 1980-12-19 | Thomson Csf | LIGHT INTENSITY MODULATOR WITH INTEGRATED OPTICAL DIGITAL CONTROL AND ANALOG DIGITAL CONVERTER COMPRISING SUCH A MODULATOR |
DE3381358D1 (en) * | 1983-08-26 | 1990-04-26 | Hughes Aircraft Co | ELECTRO-OPTICAL FILTER DEVICE. |
-
1985
- 1985-12-24 GB GB858531816A patent/GB8531816D0/en active Pending
-
1986
- 1986-12-23 GB GB08630749A patent/GB2185123A/en not_active Withdrawn
- 1986-12-24 FR FR8618143A patent/FR2592178A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2592178A1 (en) | 1987-06-26 |
GB8630749D0 (en) | 1987-02-04 |
GB2185123A (en) | 1987-07-08 |
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