13 dB/cm gain per unit length at 1.53 µm in KGdxLuyEr1-x-y(WO4)2 channel waveguides, allowing for ~40 dB total gain

Sergio Andrés Vázquez-Córdova, S. Aravazhi, C. Grivas, Yean Sheng Yong, Sonia Maria García Blanco

Research output: Contribution to conferencePosterOther research output

Abstract

We demonstrate a record-high optical gain of 13 dB/cm per unit length at 1.53 µm in erbium-doped channel waveguides. Longer waveguides are predicted to produce ~40 dB total gain for 500 mW of pump power.
Original languageEnglish
DOIs
Publication statusPublished - 30 Oct 2016
EventAdvanced Solid-State Lasers Congress, ASSL 2016 - Boston, United States
Duration: 30 Oct 20163 Nov 2016

Conference

ConferenceAdvanced Solid-State Lasers Congress, ASSL 2016
Abbreviated titleASSL
CountryUnited States
CityBoston
Period30/10/163/11/16

Keywords

  • METIS-320236

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