ATE160907T1 - Optischer verstärker - Google Patents
Optischer verstärkerInfo
- Publication number
- ATE160907T1 ATE160907T1 AT88303282T AT88303282T ATE160907T1 AT E160907 T1 ATE160907 T1 AT E160907T1 AT 88303282 T AT88303282 T AT 88303282T AT 88303282 T AT88303282 T AT 88303282T AT E160907 T1 ATE160907 T1 AT E160907T1
- Authority
- AT
- Austria
- Prior art keywords
- optical amplifier
- pulses
- pulse
- receovered
- carier
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/06216—Pulse modulation or generation
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878709224A GB8709224D0 (en) | 1987-04-16 | 1987-04-16 | Optical amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE160907T1 true ATE160907T1 (de) | 1997-12-15 |
Family
ID=10615984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88303282T ATE160907T1 (de) | 1987-04-16 | 1988-04-12 | Optischer verstärker |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5142408A (de) |
| EP (1) | EP0287332B1 (de) |
| JP (1) | JPH01503185A (de) |
| AT (1) | ATE160907T1 (de) |
| AU (1) | AU596300B2 (de) |
| CA (1) | CA1295400C (de) |
| DE (1) | DE3856077T2 (de) |
| GB (1) | GB8709224D0 (de) |
| WO (1) | WO1988008216A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8709224D0 (en) * | 1987-04-16 | 1987-06-10 | British Telecomm | Optical amplifier |
| US4939474A (en) * | 1988-08-26 | 1990-07-03 | At&T Bell Laboratories | Semiconductor optical amplifier with shortened gain recovery time |
| US5331455A (en) * | 1991-10-31 | 1994-07-19 | The Research Foundation Of State University Of New York | Electrical pulse operated laser sampling light amplifier |
| US6775424B2 (en) | 2001-11-12 | 2004-08-10 | Fujitsu Network Communications, Inc. | Modulation and filtration of optical signals |
| US7505196B2 (en) | 2004-03-31 | 2009-03-17 | Imra America, Inc. | Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems |
| GB201112154D0 (en) * | 2011-07-15 | 2011-08-31 | Qinetiq Ltd | Seismic geophysical surveying |
| KR101543704B1 (ko) * | 2014-12-10 | 2015-08-12 | 연세대학교 산학협력단 | 직렬 변환기 및 그를 포함한 데이터 송신 장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571737A (en) * | 1968-06-07 | 1971-03-23 | Bell Telephone Labor Inc | Transmission line |
| FR2041458A5 (de) * | 1969-04-24 | 1971-01-29 | Comp Generale Electricite | |
| DE2248372C2 (de) * | 1972-10-03 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Zwischenverstärker für ein optisches Nachrichtenübertragungssystem |
| US3789317A (en) * | 1971-09-27 | 1974-01-29 | Zaiden Hojin Handotai Kenkyu S | Signal converter wherein photoemission time constant is utilized |
| US3786366A (en) * | 1971-10-01 | 1974-01-15 | R Chimenti | Super radiant laser illuminator and image amplifier |
| JPS5513151B2 (de) * | 1972-11-10 | 1980-04-07 | ||
| FR2296288A1 (fr) * | 1974-12-23 | 1976-07-23 | Commissariat Energie Atomique | Dispositif d'amplification d'impulsions laser |
| US4205278A (en) * | 1978-01-11 | 1980-05-27 | The United States Of America As Represented By The United States Department Of Energy | Multiple excitation regenerative amplifier inertial confinement system |
| JPS5555591A (en) * | 1978-10-19 | 1980-04-23 | Kokusai Denshin Denwa Co Ltd <Kdd> | Semiconductor light amplifier |
| CA1251845A (en) * | 1984-08-06 | 1989-03-28 | Ian D. Henning | Optical amplification |
| US4794346A (en) * | 1984-11-21 | 1988-12-27 | Bell Communications Research, Inc. | Broadband semiconductor optical amplifier structure |
| GB8709224D0 (en) * | 1987-04-16 | 1987-06-10 | British Telecomm | Optical amplifier |
-
1987
- 1987-04-16 GB GB878709224A patent/GB8709224D0/en active Pending
-
1988
- 1988-04-12 DE DE3856077T patent/DE3856077T2/de not_active Expired - Fee Related
- 1988-04-12 WO PCT/GB1988/000280 patent/WO1988008216A1/en not_active Ceased
- 1988-04-12 AU AU15744/88A patent/AU596300B2/en not_active Ceased
- 1988-04-12 AT AT88303282T patent/ATE160907T1/de not_active IP Right Cessation
- 1988-04-12 JP JP63503064A patent/JPH01503185A/ja active Pending
- 1988-04-12 EP EP88303282A patent/EP0287332B1/de not_active Expired - Lifetime
- 1988-04-14 CA CA000564134A patent/CA1295400C/en not_active Expired - Lifetime
-
1991
- 1991-08-20 US US07/750,700 patent/US5142408A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0287332B1 (de) | 1997-12-03 |
| US5142408A (en) | 1992-08-25 |
| AU1574488A (en) | 1988-11-04 |
| EP0287332A1 (de) | 1988-10-19 |
| AU596300B2 (en) | 1990-04-26 |
| GB8709224D0 (en) | 1987-06-10 |
| JPH01503185A (ja) | 1989-10-26 |
| DE3856077D1 (de) | 1998-01-15 |
| WO1988008216A1 (en) | 1988-10-20 |
| CA1295400C (en) | 1992-02-04 |
| DE3856077T2 (de) | 1998-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |