1050 dB/cm gain in a 57.5at.% Yb-doped KGd(WO4)2 thin film at 981 nm

Y.S. Yong, S. Aravazhi, S.A. Vázquez-Córdova, S.M. García-Blanco, M. Pollnau

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

We present the experimental and numerical gain results in a KGd(WO4)2 thin-film with >50% Yb concentration. The record-high measured gain of ~1050 dB/cm shows that it is promising for realizing short-device length high-gain waveguide amplifirs.
Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics Europe, CLEO 2015
PublisherEuropean Physical Society (EPS)
Number of pages1
ISBN (Print)978-1-4673-7475-0
Publication statusPublished - Jun 2015
EventEuropean Conference on Lasers and Electro-Optics, CLEO/EUROPE-EQEC 2015 - Munich, Germany
Duration: 21 Jun 201525 Jun 2015
http://2015.cleoeurope.org/

Conference

ConferenceEuropean Conference on Lasers and Electro-Optics, CLEO/EUROPE-EQEC 2015
Abbreviated titleCLEO/EUROPE-EQEC 2015
CountryGermany
CityMunich
Period21/06/1525/06/15
Internet address

Keywords

  • IOMS-APD: Active Photonic Devices

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