{"corpus_id":108249483,"paper_sha":"ce9b52d4520f6159df03567ee0fa6ba9b152c5e6","doi":"10.1364/nlgwp.1991.ma2","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":326674729,"dblp_id":null,"acl_id":null,"title":"Constraints on the Design of Long-Haul Soliton Systems","year":1992,"publication_date":"1992-05-22","venue":"Nonlinear Guided-Wave Phenomena","journal":{"name":"Nonlinear Guided-Wave Phenomena","pages":null,"volume":null},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Materials Science","Physics","Engineering"],"reference_count":2,"citation_count":10,"influential_citation_count":0,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"Erbium doped fibre amplifiers now allow the possibility of deploying optically transparent systems over trans-oceanic and trans-continental distances. However it is now well established that fibre non-linearities cannot be ignored in such systems. For example, when a single channel system is operated in the anomalous dispersion régime, ie. with λ > λ0 where λ0 is the wavelength of zero chromatic dispersion, self phase modulation (SPM) may lead to pulse compression or pulse break up. When operated with λ < λ0, SPM leads to increased dispersion and pulse broadening. A choice may be made to avoid the non-linearities as far as possible; for example by minimising the amplifier spacing, by using the minimum optical power consistent with the required electrical signal-to-noise ratio (SNR) and by careful choice of the operating wavelength with respect to λ0. Alternatively, one may choose to use actively the fibre non-linearity to design a soliton based system operating in the anomalous dispersion régime. This paper attempts to consider some of the design constraints for such a system. In particular it considers a system operating at 5Gbit/s over a total distance L\n sys\n of 6000km.","claims":[{"public_id":"cl_b7c29bc78c747b228daf7f86888cf883","status":"active","text":"Design constraints for a soliton-based long-haul transmission system are examined for a system operating at 5 Gbit/s over a total distance of 6000 km.","confidence":0.9,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_b7c29bc78c747b228daf7f86888cf883"},{"public_id":"cl_a18a4464f56d935d12a1804b191c0845","status":"active","text":"Long-haul optical transmission system designs can either minimize 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