Scaling power and bandwidth of mid-infrared supercontinuum source based on a GeO2 doped silica fiber

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We demonstrate a 70 mol % GeO2 doped fiber for mid-infrared supercontinuum generation. Experiments ensure a highest output power for a broadest spectrum from 1000nm to 3000nm from this fiber, while being pumped by a broadband 4 stage Erbium fiber based MOPA. Our investigations reveal the unexploited potential of Germania doped fiber for mid-infrared supercontinuum generation. To the best of our knowledge, this is the record power, for an ultrabroadband, all-fiberized, and compact device size supercontinuum light source based on Silica and Germania fiber, ever demonstrated to the date.
Original languageEnglish
Title of host publicationProceedings of SPIE
Number of pages5
Volume10897
PublisherSPIE - International Society for Optical Engineering
Publication date2019
Article number108970U
DOIs
Publication statusPublished - 2019
EventSPIE Lase - The Moscone Center, San Francisco, United States
Duration: 2 Feb 20197 Feb 2019

Conference

ConferenceSPIE Lase
LocationThe Moscone Center
CountryUnited States
CitySan Francisco
Period02/02/201907/02/2019
SeriesProceedings of S P I E - International Society for Optical Engineering
ISSN0277-786X
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Fiber amplifiers, Large mode area fibers, Er-doped fibers, High power lasers

ID: 192725655