NO792668L - Fremgangsmaate og system for aa kontrollere effektiviteten til en elektronisk anordning - Google Patents
Fremgangsmaate og system for aa kontrollere effektiviteten til en elektronisk anordningInfo
- Publication number
- NO792668L NO792668L NO79792668A NO792668A NO792668L NO 792668 L NO792668 L NO 792668L NO 79792668 A NO79792668 A NO 79792668A NO 792668 A NO792668 A NO 792668A NO 792668 L NO792668 L NO 792668L
- Authority
- NO
- Norway
- Prior art keywords
- signal
- current
- peak
- control system
- energy
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000001427 coherent effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009795 derivation Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
-
- 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
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
- H01S5/06835—Stabilising during pulse modulation or generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/504—Laser transmitters using direct modulation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Lasers (AREA)
- Optical Communication System (AREA)
- Control Of Amplification And Gain Control (AREA)
- Lasers (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Telephonic Communication Services (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68910/78A IT1160592B (it) | 1978-08-16 | 1978-08-16 | Procedimento e sistema di controllo dell'efficienza di un dispositivo elettronico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792668L true NO792668L (no) | 1980-02-19 |
Family
ID=11310888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO79792668A NO792668L (no) | 1978-08-16 | 1979-08-15 | Fremgangsmaate og system for aa kontrollere effektiviteten til en elektronisk anordning |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4319203A (fr) |
| JP (1) | JPS6038039B2 (fr) |
| AT (1) | AT376082B (fr) |
| AU (1) | AU529353B2 (fr) |
| BE (1) | BE878251A (fr) |
| BR (1) | BR7904996A (fr) |
| CA (1) | CA1124329A (fr) |
| CH (1) | CH634698A5 (fr) |
| DE (1) | DE2932990C2 (fr) |
| DK (1) | DK335779A (fr) |
| ES (1) | ES481942A1 (fr) |
| FR (1) | FR2433789A1 (fr) |
| GB (1) | GB2028572B (fr) |
| IL (1) | IL57959A (fr) |
| IT (1) | IT1160592B (fr) |
| NL (1) | NL177165C (fr) |
| NO (1) | NO792668L (fr) |
| SE (1) | SE445285B (fr) |
| ZA (1) | ZA794063B (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8005153A (nl) * | 1980-09-15 | 1982-04-01 | Philips Nv | Inrichting voor het moduleren van het uitgangssignaal van een omzetter, bijvoorbeeld een electro-optische omzetter. |
| FR2526554B1 (fr) * | 1982-05-06 | 1985-06-07 | Telecommunications Sa | Procede de regulation de moyens emetteurs d'informations lumineuses et le systeme de mise en oeuvre |
| DE3242481C2 (de) * | 1982-11-18 | 1994-06-09 | Ant Nachrichtentech | Verfahren zum Regeln des optischen Ausgangssignals eines Halbleiterlasers |
| US4724835A (en) * | 1984-03-06 | 1988-02-16 | Pain Suppression Labs, Inc. | Laser therapeutic device |
| US4592058A (en) * | 1984-08-10 | 1986-05-27 | The United States Of America As Represented By The Secretary Of The Army | Frequency stabilized laser |
| JPS6225827A (ja) * | 1985-07-24 | 1987-02-03 | 日新電機株式会社 | アクテイブフイルタ |
| US4685097A (en) * | 1985-07-25 | 1987-08-04 | Laser Magnetic Storage International Company | Power control system for a semiconductor laser |
| US4733398A (en) * | 1985-09-30 | 1988-03-22 | Kabushiki Kaisha Tohsiba | Apparatus for stabilizing the optical output power of a semiconductor laser |
| DE3854202T2 (de) * | 1987-04-13 | 1996-01-25 | Sharp Kk | Apparat zum Betrieb einer Halbleiterlaservorrichtung. |
| US4901323A (en) * | 1987-05-01 | 1990-02-13 | Universities Research Association, Inc. | Laser pulse stretcher method and apparatus |
| GB8819574D0 (en) * | 1988-08-17 | 1988-09-21 | Britoil Plc | Fibre optic data coupler |
| US5390202A (en) * | 1992-12-23 | 1995-02-14 | University Of New Mexico | Regenerative optical pulse generator |
| US5598425A (en) * | 1993-11-15 | 1997-01-28 | University Of New Mexico | High stability ultra-short sources of electromagnetic radiation |
| US5402433A (en) * | 1994-01-05 | 1995-03-28 | Alcatel Network Systems, Inc. | Apparatus and method for laser bias and modulation control |
| US20050078730A1 (en) * | 2001-11-20 | 2005-04-14 | Kevin Holsinger | Optimizing power for second laser |
| JP2008056262A (ja) * | 2006-08-30 | 2008-03-13 | Asahi Printing Co Ltd | 包装用箱 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221713B (de) * | 1963-09-06 | 1966-07-28 | Siemens Ag | Schaltungsanordnung zur Ableitung einer Stellgroesse aus einem Hauptstromkreis mit einem Wechselstrom von definierter Frequenz |
| FR1604564A (fr) * | 1968-09-30 | 1971-12-06 | ||
| SE358243B (fr) * | 1971-11-25 | 1973-07-23 | Aga Ab | |
| US3869680A (en) * | 1973-08-31 | 1975-03-04 | Nasa | Dually mode-locked nd:yag laser |
| US4092615A (en) * | 1974-11-25 | 1978-05-30 | Olympus Optical Company Limited | Method of and apparatus for stabilizing output light of a current modulation laser device whose output is changed by changing an anode current |
| US4025875A (en) * | 1976-01-05 | 1977-05-24 | Nasa | Length controlled stabilized mode-lock Nd:YAG laser |
| GB1539624A (en) * | 1976-02-11 | 1979-01-31 | Standard Telephones Cables Ltd | Laser control system |
| US4019048A (en) * | 1976-03-22 | 1977-04-19 | Bell Telephone Laboratories, Incorporated | Regenerator for an optical transmission system |
| US4101847A (en) * | 1976-11-01 | 1978-07-18 | Bell Telephone Laboratories, Incorporated | Laser control circuit |
| DE2652608C3 (de) * | 1976-11-19 | 1979-12-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Regelung der Ausgangsleistung eines Halbleiterlasers |
| JPS53108397A (en) * | 1977-03-04 | 1978-09-21 | Hitachi Ltd | Modulation circuit for semiconductor laser |
| GB1563944A (en) * | 1977-03-29 | 1980-04-02 | Post Office | Imjection lasers |
| DE2730056A1 (de) * | 1977-07-02 | 1979-01-18 | Int Standard Electric Corp | Regler fuer einen lichtsender |
| US4237427A (en) * | 1978-06-16 | 1980-12-02 | International Telephone And Telegraph Corporation | Apparatus for stabilizing a laser |
-
1978
- 1978-08-16 IT IT68910/78A patent/IT1160592B/it active
-
1979
- 1979-06-26 ES ES481942A patent/ES481942A1/es not_active Expired
- 1979-08-02 IL IL57959A patent/IL57959A/xx unknown
- 1979-08-03 BR BR7904996A patent/BR7904996A/pt unknown
- 1979-08-03 FR FR7919951A patent/FR2433789A1/fr active Granted
- 1979-08-03 GB GB7927121A patent/GB2028572B/en not_active Expired
- 1979-08-06 ZA ZA00794063A patent/ZA794063B/xx unknown
- 1979-08-07 AU AU49654/79A patent/AU529353B2/en not_active Ceased
- 1979-08-08 JP JP54100333A patent/JPS6038039B2/ja not_active Expired
- 1979-08-08 CA CA333,374A patent/CA1124329A/fr not_active Expired
- 1979-08-09 AT AT0543779A patent/AT376082B/de not_active IP Right Cessation
- 1979-08-10 DK DK335779A patent/DK335779A/da not_active Application Discontinuation
- 1979-08-14 SE SE7906782A patent/SE445285B/sv unknown
- 1979-08-14 BE BE0/196742A patent/BE878251A/fr not_active IP Right Cessation
- 1979-08-14 DE DE2932990A patent/DE2932990C2/de not_active Expired
- 1979-08-15 NO NO79792668A patent/NO792668L/no unknown
- 1979-08-15 US US06/066,534 patent/US4319203A/en not_active Expired - Lifetime
- 1979-08-15 CH CH748479A patent/CH634698A5/it not_active IP Right Cessation
- 1979-08-16 NL NLAANVRAGE7906239,A patent/NL177165C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2433789B1 (fr) | 1983-04-15 |
| DE2932990C2 (de) | 1984-10-04 |
| ATA543779A (de) | 1984-02-15 |
| AU4965479A (en) | 1980-02-21 |
| BE878251A (fr) | 1979-12-03 |
| NL177165B (nl) | 1985-03-01 |
| AU529353B2 (en) | 1983-06-02 |
| FR2433789A1 (fr) | 1980-03-14 |
| AT376082B (de) | 1984-10-10 |
| BR7904996A (pt) | 1980-04-29 |
| ZA794063B (en) | 1980-08-27 |
| DE2932990A1 (de) | 1980-02-21 |
| DK335779A (da) | 1980-02-17 |
| ES481942A1 (es) | 1980-02-16 |
| IT7868910A0 (it) | 1978-08-16 |
| US4319203A (en) | 1982-03-09 |
| GB2028572A (en) | 1980-03-05 |
| CA1124329A (fr) | 1982-05-25 |
| SE7906782L (sv) | 1980-02-17 |
| NL177165C (nl) | 1985-08-01 |
| SE445285B (sv) | 1986-06-09 |
| JPS5527696A (en) | 1980-02-27 |
| JPS6038039B2 (ja) | 1985-08-29 |
| IT1160592B (it) | 1987-03-11 |
| IL57959A (en) | 1981-11-30 |
| IL57959A0 (en) | 1979-12-30 |
| CH634698A5 (it) | 1983-02-15 |
| GB2028572B (en) | 1982-07-28 |
| NL7906239A (nl) | 1980-02-19 |
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