Direct Measurement of Group Delay Dispersion in Metamagnetics for Ultrafast Pulse Shaping

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This article explores the use of magnetic resonant metamaterials, so called metamagnetics, as dispersive elements for optical pulse shaping.

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6 p.

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Brown, Dean P.; Walker, Mark A.; Urbas, Augustine M.; Kildishev, Alexander V.; Xiao, Shumin & Drachev, Vladimir P. September 24, 2012.

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This article explores the use of magnetic resonant metamaterials, so called metamagnetics, as dispersive elements for optical pulse shaping.

Physical Description

6 p.

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Abstract: In this paper, we explore the use of magnetic resonant metamaterials, so called metamagnetics, as dispersive elements for optical pulse shaping. We measure both positive and negative group delay dispersion (GDD) values in a metamagnetic material using the multiphoton interference phase scan (MIIPS) technique and show pulse temporal profiles numerically. The results are compared with finite element models. These GDD properties of metamagnetics, along with previously shown tunability and loss control with gain media, enable their use in ultrashort pulse optical applications.

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  • Optics Express, 2012. Washington, DC: Optical Society of America

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  • Publication Title: Optics Express
  • Volume: 20
  • Issue: 21
  • Pages: 23082-23087
  • Peer Reviewed: Yes

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  • September 24, 2012

Submitted Date

  • July 24, 2012

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  • September 17, 2012

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  • July 5, 2018, 8:11 p.m.

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Brown, Dean P.; Walker, Mark A.; Urbas, Augustine M.; Kildishev, Alexander V.; Xiao, Shumin & Drachev, Vladimir P. Direct Measurement of Group Delay Dispersion in Metamagnetics for Ultrafast Pulse Shaping, article, September 24, 2012; Washington, DC. (digital.library.unt.edu/ark:/67531/metadc1212007/: accessed September 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.