AR016632A1 - OPTICAL AMPLIFIER, METHOD FOR MANUFACTURING SUCH OPTICAL AMPLIFIER AND APPLIANCE FOR MANUFACTURING A TWIN COUPLER TO BE USED IN SUCH OPTICAL AMPLIFIER. - Google Patents
OPTICAL AMPLIFIER, METHOD FOR MANUFACTURING SUCH OPTICAL AMPLIFIER AND APPLIANCE FOR MANUFACTURING A TWIN COUPLER TO BE USED IN SUCH OPTICAL AMPLIFIER.Info
- Publication number
- AR016632A1 AR016632A1 ARP980104063A AR016632A1 AR 016632 A1 AR016632 A1 AR 016632A1 AR P980104063 A ARP980104063 A AR P980104063A AR 016632 A1 AR016632 A1 AR 016632A1
- Authority
- AR
- Argentina
- Prior art keywords
- pump
- primary
- parts
- fiber
- optical amplifier
- Prior art date
Links
Landscapes
- Lasers (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
Una disposicion de acopladores gemelos incluye primero y segundo acopladores opticos que acoplan una fibra de bomba multimodal en una fibra primaria activade doble revestimiento. La fibra de bomba porta potencia de bomba multimodal desde una fuente multimodal. La fibra primaria, por otro lado, porta senalesde informacion optica sobre el nucleo monomodal que son amplificadas a través de la potencia de bomba. Un método para fabricar la disposicion de acopladoresgemelos construyen el primer acoplador preparando primeras partes de las fibras de bomba y primarias para acoplar y llevar a cabo operaciones de fusion yestrechamiento sobre las fibras primaria y de bomba en las primeras partes, y construyen el segundo acoplador preparando segundas partes de las fibrasprimaria y de bomba para acoplar y desarrollar funciones de fusion y estrechamiento sobre las fibras primaria y de bomba en las segundas partes. Lasoperaciones de fusion y estrechamiento en las segundas partes dependen de las operaciones de fusion y estrechamiento desarrollados en las primeras partesa fin de lograr un máxima eficacia acopladora de la potencia de bomba desde la fibra de bomba hacia la fibra primaria para toda la disposicion deacopladores gemelos.An arrangement of twin couplers includes first and second optical couplers that couple a multimodal pump fiber into an active dual-coated primary fiber. The pump fiber carries multimodal pump power from a multimodal source. The primary fiber, on the other hand, carries signals of optical information about the single mode nucleus that are amplified through the pump power. A method for manufacturing the arrangement of twin couplers constructs the first coupler by preparing first parts of the pump and primary fibers to couple and carry out fusion and cutting operations on the primary and pump fibers in the first parts, and construct the second coupler by preparing second parts of the primary and pump fibers to couple and develop fusion and narrowing functions on the primary and pump fibers in the second parts. The fusion and narrowing operations in the second parts depend on the fusion and narrowing operations developed in the first parts in order to achieve maximum coupling efficiency of the pump power from the pump fiber to the primary fiber for the entire arrangement of the twin couplers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97114620 | 1997-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR016632A1 true AR016632A1 (en) | 2001-07-25 |
Family
ID=8227262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980104063 AR016632A1 (en) | 1997-08-23 | 1998-08-18 | OPTICAL AMPLIFIER, METHOD FOR MANUFACTURING SUCH OPTICAL AMPLIFIER AND APPLIANCE FOR MANUFACTURING A TWIN COUPLER TO BE USED IN SUCH OPTICAL AMPLIFIER. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH11135868A (en) |
AR (1) | AR016632A1 (en) |
AU (1) | AU8090398A (en) |
BR (1) | BR9803158A (en) |
CA (1) | CA2245460A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6359728B1 (en) * | 1998-09-22 | 2002-03-19 | Pirelli Cavi E Sistemi S.P.A. | Pump device for pumping an active fiber of an optical amplifier and corresponding optical amplifier |
-
1998
- 1998-08-14 BR BR9803158A patent/BR9803158A/en not_active IP Right Cessation
- 1998-08-18 AR ARP980104063 patent/AR016632A1/en unknown
- 1998-08-21 AU AU80903/98A patent/AU8090398A/en not_active Abandoned
- 1998-08-21 CA CA 2245460 patent/CA2245460A1/en not_active Abandoned
- 1998-08-24 JP JP10237161A patent/JPH11135868A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9803158A (en) | 1999-11-03 |
CA2245460A1 (en) | 1999-02-23 |
JPH11135868A (en) | 1999-05-21 |
AU8090398A (en) | 1999-03-04 |
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