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More than 100 W, 18 cm Yb-doped phosphate fiber amplifier
| dc.contributor.author | Kotov, Leonid V. | |
| dc.contributor.author | Akbulut, Mehmetcan | |
| dc.contributor.author | Chavez-Pirson, Arturo | |
| dc.contributor.author | Zong, Jie | |
| dc.contributor.author | Peyghambarian, Nasser | |
| dc.date.accessioned | 2019-09-26T00:18:09Z | |
| dc.date.available | 2019-09-26T00:18:09Z | |
| dc.date.issued | 2019-03-07 | |
| dc.identifier.citation | Leonid Kotov, Mehmetcan Akbulut, Arturo Chavez-Pirson, Jie Zong, and N. Peyghambarian "More than 100W, 18cm Yb-doped phosphate fiber amplifier", Proc. SPIE 10897, Fiber Lasers XVI: Technology and Systems, 108970X (7 March 2019); https://doi.org/10.1117/12.2508080 | en_US |
| dc.identifier.issn | 0277-786X | |
| dc.identifier.doi | 10.1117/12.2508080 | |
| dc.identifier.uri | http://hdl.handle.net/10150/634594 | |
| dc.description.abstract | Phosphate glass is an attractive material for rare-earth-doped fiber manufacturing because high doping levels are possible without introducing negative effects such as up-conversion or increased non-radiative recombination. In this paper we present a novel PM heavily Yb-doped polarization maintaining large mode area phosphate fiber and a > 100 W power level amplifier based on this fiber. The fiber was fabricated by a rod-in-tube technique. An 18 cm long piece of the fiber was used to build a high-power all-fiber amplifier. 106 W of output power at 1030 nm was achieved with 55 % slope efficiency with respect to the launched pump power. To the best of our knowledge, this is the highest average power ever demonstrated for short phosphate fiber lasers. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | SPIE-INT SOC OPTICAL ENGINEERING | en_US |
| dc.rights | Copyright © 2019 SPIE. | en_US |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | High power lasers | en_US |
| dc.subject | phosphate glass | en_US |
| dc.subject | Yb-doped fibers | en_US |
| dc.subject | Fiber amplifiers | en_US |
| dc.title | More than 100 W, 18 cm Yb-doped phosphate fiber amplifier | en_US |
| dc.type | Article | en_US |
| dc.contributor.department | Univ Arizona, Coll Opt Sci | en_US |
| dc.identifier.journal | FIBER LASERS XVI: TECHNOLOGY AND SYSTEMS | en_US |
| dc.description.collectioninformation | This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu. | en_US |
| dc.eprint.version | Final published version | en_US |
| refterms.dateFOA | 2019-09-26T00:18:10Z |
