Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
200 Gbps & x002F;Lane IM & x002F;DD Technologies for Short Reach Optical Interconnects
KTH, Skolan för elektroteknik och datavetenskap (EECS), Datavetenskap, Kommunikationssystem, CoS, Optical Network Laboratory (ON Lab). (Kista High Speed Transmiss Lab)ORCID-id: 0000-0003-4906-1704
Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China..
RISE AB, NETLAB, SE-16425 Kista, Sweden..
KTH, Skolan för teknikvetenskap (SCI), Tillämpad fysik, Fotonik.ORCID-id: 0000-0002-3627-8085
Visa övriga samt affilieringar
2020 (Engelska)Ingår i: Journal of Lightwave Technology, ISSN 0733-8724, E-ISSN 1558-2213, Vol. 38, nr 2, s. 492-503, artikel-id 8943295Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Client-side optics are facing an ever-increasing upgrading pace, driven by upcoming 5G related services and datacenter applications. The demand for a single lane data rate is soon approaching 200 Gbps. To meet such high-speed requirement, all segments of traditional intensity modulation direct detection (IM & x002F;DD) technologies are being challenged. The characteristics of electrical and optoelectronic components and the performance of modulation, coding, and digital signal processing (DSP) techniques are being stretched to their limits. In this context, we witnessed technological breakthroughs in several aspects, including development of broadband devices, novel modulation formats and coding, and high-performance DSP algorithms for the past few years. A great momentum has been accumulated to overcome the aforementioned challenges. In this article, we focus on IM & x002F;DD transmissions, and provide an overview of recent research and development efforts on key enabling technologies for 200 Gbps per lane and beyond. Our recent demonstrations of 200 Gbps short-reach transmissions with 4-level pulse amplitude modulation (PAM) and discrete multitone signals are also presented as examples to show the system requirements in terms of device characteristics and DSP performance. Apart from digital coherent technologies and advanced direct detection systems, such as Stokes-vector and Kramers-Kronig schemes, we expect high-speed IM & x002F;DD systems will remain advantageous in terms of system cost, power consumption, and footprint for short reach applications in the short- to mid- term perspective.

Ort, förlag, år, upplaga, sidor
Institute of Electrical and Electronics Engineers (IEEE), 2020. Vol. 38, nr 2, s. 492-503, artikel-id 8943295
Nyckelord [en]
Digital signal processing, intensity modulation direct detection, optical fiber communication, optical interconnections
Nationell ämneskategori
Elektroteknik och elektronik
Identifikatorer
URN: urn:nbn:se:kth:diva-268785DOI: 10.1109/JLT.2019.2962322ISI: 000510911600038Scopus ID: 2-s2.0-85077280601OAI: oai:DiVA.org:kth-268785DiVA, id: diva2:1396130
Konferens
Optical Fiber Communications Conference and Exhibition (OFC), MAR 03-07, 2019, San Diego, CA, USA
Anmärkning

QC 20200225

Tillgänglig från: 2020-02-25 Skapad: 2020-02-25 Senast uppdaterad: 2020-02-25Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextScopus

Personposter BETA

Pang, XiaodanPopov, SergeiOzolins, OskarsSchatz, RichardWestergren, Urban

Sök vidare i DiVA

Av författaren/redaktören
Pang, XiaodanPopov, SergeiOzolins, OskarsZhang, LuSchatz, RichardWestergren, Urban
Av organisationen
Optical Network Laboratory (ON Lab)Fotonik
I samma tidskrift
Journal of Lightwave Technology
Elektroteknik och elektronik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 39 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf