Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Phase sensitive amplification based on quadratic cascading in a periodically poled lithium niobate waveguide
Show others and affiliations
2009 (English)In: Optics Express, ISSN 1094-4087, E-ISSN 1094-4087, Vol. 17, no 22, 20393-20400 p.Article in journal (Refereed) Published
Abstract [en]

We propose and demonstrate phase-sensitive amplification based on cascaded second harmonic generation and difference frequency generation within a periodically poled lithium niobate waveguide. Excellent agreement between our numerical simulations and proof-of-principle experiments using a 3-cm waveguide device operating at wavelengths around 1550 nm is obtained. Our experiments confirm the validity and practicality of the approach and illustrate the broad gain bandwidths achievable. Additional simulation results show that the maximum gain/attenuation factor increases quadratically with input pump power, reaching a value of +/- 19.0dB at input pump powers of 33 dBm for a 3 cm-long waveguide. Increased gains/reduced powers for a fixed gain could be achieved using longer crystals.

Place, publisher, year, edition, pages
2009. Vol. 17, no 22, 20393-20400 p.
Keyword [en]
noiseless optical amplification, wavelength-conversion, quantum-noise, generation, amplifiers, reduction, fiber, nonlinearity, regeneration, light
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-18942DOI: 10.1364/OE.17.020393ISI: 000271629200116Scopus ID: 2-s2.0-70749084676OAI: oai:DiVA.org:kth-18942DiVA: diva2:336989
Note

QC 20100525

Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Authority records BETA

Gallo, Katia

Search in DiVA

By author/editor
Gallo, Katia
By organisation
Quantum Electronics and Quantum Optics, QEO
In the same journal
Optics Express
Telecommunications

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 55 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf