Linked Life Data

18542360

Source:http://linkedlifedata.com/resource/pubmed/id/18542360

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2008-6-10
pubmed:abstractText
We describe a methodology for designing the optimal gain profiles for gain-based, tunable, broadband, slow-light pulse delay devices based on stimulated Brillouin scattering. Optimal gain profiles are obtained under system constraints such as distortion, total pump power, and maximum gain. The delay performance of three candidate systems: Gaussian noise pump broadened (GNPB), optimal gain-only, and optimal gain+absorption are studied using Gaussian and super-Gaussian pulses. For the same pulse bandwidth, we find that the optimal gain+absorption medium improves the delay performance by 2.1 times the GNPB medium delay and 1.3 times the optimal gain-only medium delay for Gaussian pulses. For the super-Gaussian pulses the optimal gain-only medium provides a fractional pulse delay 1.8 times the GNPB medium delay.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Feb
pubmed:issn
1094-4087
pubmed:author
pubmed:issnType
Electronic
pubmed:day
18
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2764-77
pubmed:year
2008
pubmed:articleTitle
Optimal pump profile designs for broadband SBS slow-light systems.
pubmed:affiliation
College of Optical Sciences, University of Arizona, Tucson, Arizona 85721, USA. rpant@email.arizona.edu
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, Non-P.H.S.