SE9502960L - Generering av optiska högeffektpulser - Google Patents
Generering av optiska högeffektpulserInfo
- Publication number
- SE9502960L SE9502960L SE9502960A SE9502960A SE9502960L SE 9502960 L SE9502960 L SE 9502960L SE 9502960 A SE9502960 A SE 9502960A SE 9502960 A SE9502960 A SE 9502960A SE 9502960 L SE9502960 L SE 9502960L
- Authority
- SE
- Sweden
- Prior art keywords
- pulses
- amplifiers
- generation
- optical pulses
- high power
- Prior art date
Links
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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2316—Cascaded amplifiers
-
- 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
- H04B10/2914—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using lumped semiconductor optical amplifiers [SOA]
-
- 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/2933—Signal power control considering the whole optical path
- H04B10/2935—Signal power control considering the whole optical path with a cascade of amplifiers
-
- 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
- H01S2301/00—Functional characteristics
- H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502960A SE517698C2 (sv) | 1995-08-25 | 1995-08-25 | Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser |
EP96929613A EP0873540A1 (en) | 1995-08-25 | 1996-08-20 | Device for cascading optical amplifiers |
PCT/SE1996/001029 WO1997008585A1 (en) | 1995-08-25 | 1996-08-20 | Device for cascading optical amplifiers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502960A SE517698C2 (sv) | 1995-08-25 | 1995-08-25 | Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9502960D0 SE9502960D0 (sv) | 1995-08-25 |
SE9502960L true SE9502960L (sv) | 1997-02-26 |
SE517698C2 SE517698C2 (sv) | 2002-07-02 |
Family
ID=20399292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9502960A SE517698C2 (sv) | 1995-08-25 | 1995-08-25 | Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0873540A1 (sv) |
SE (1) | SE517698C2 (sv) |
WO (1) | WO1997008585A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799067A1 (fr) * | 1999-09-29 | 2001-03-30 | Cit Alcatel | Limiteur de puissance optique |
US6552844B2 (en) * | 2001-06-01 | 2003-04-22 | Agere Systems Guardian Corp. | Passively output flattened optical amplifier |
JP2008089781A (ja) | 2006-09-29 | 2008-04-17 | Fujitsu Ltd | 光パラメトリック増幅装置 |
US8184362B2 (en) * | 2009-06-15 | 2012-05-22 | The Boeing Company | Phase control and locking method for coherently combining high-gain multi-stage fiber amplifiers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002369A1 (de) * | 1990-01-27 | 1991-08-01 | Standard Elektrik Lorenz Ag | Mehrstufiger faseroptischer verstaerker |
EP0500964B1 (en) * | 1990-09-18 | 1996-03-06 | Fujitsu Limited | Optical amplifier |
US5400173A (en) * | 1994-01-14 | 1995-03-21 | Northrop Grumman Corporation | Tunable mid-infrared wavelength converter using cascaded parametric oscillators |
-
1995
- 1995-08-25 SE SE9502960A patent/SE517698C2/sv not_active IP Right Cessation
-
1996
- 1996-08-20 WO PCT/SE1996/001029 patent/WO1997008585A1/en not_active Application Discontinuation
- 1996-08-20 EP EP96929613A patent/EP0873540A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0873540A1 (en) | 1998-10-28 |
SE517698C2 (sv) | 2002-07-02 |
SE9502960D0 (sv) | 1995-08-25 |
WO1997008585A1 (en) | 1997-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |