6533b86dfe1ef96bd12ca88f
RESEARCH PRODUCT
Recent Developments in Cladding-Pumped Doped Fiber Amplifiers for Telecommunications Systems
Sandis SpolitisG. DokeSvitlana MatsenkoAndis SupeJ. GrubeE. ElstsVjaceslavs BobrovsRihards MurnieksUgis Senkanssubject
Optical amplifierMaterials scienceDopantbusiness.industryAmplifierDopingPhysics::Optics02 engineering and technologyTransmission systemCladding (fiber optics)01 natural sciences010309 opticsOptical pumping020210 optoelectronics & photonics0103 physical sciences0202 electrical engineering electronic engineering information engineeringStimulated emissionTelecommunicationsbusinessdescription
This paper aims to review recent developments in the field of doped fiber-based optical amplifiers and serve as a reference for promising optical signal amplification techniques that may be useful for practical implementation in high-capacity and cost-efficient telecommunications systems. The main focus is put on different rare-earth dopant elements, double-clad fibers, and optical couplers for cladding-pumping technique. It is found that codoped double-clad fiber-based amplifiers currently have attained the main research interest and show possible application also in multichannel fiber optical transmission systems. Additionally, we have compared different free space and waveguide construction optical coupling techniques suitable for doped double-clad fiber amplifiers.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2020-07-01 | 2020 22nd International Conference on Transparent Optical Networks (ICTON) |