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Single-frequency thulium-doped distributed-feedback fiber laser.
Opt Lett. 2004 Jul 01; 29(13):1503-5.OL

Abstract

We have successfully demonstrated a single-frequency distributed-feedback (DFB) thulium-doped silica fiber laser emitting at a wavelength of 1735 nm. The laser cavity is less than 5 cm long and is formed by intracore UV-written Bragg gratings with a phase shift. The laser is pumped at 790 nm from a Ti:sapphire laser and has a threshold pump power of 59 mW. The laser has a maximum output power of 1 mW in a single-frequency, single-polarization radiation mode and is tunable over a few nanometers. To the best of the authors' knowledge, this is the first report of a single-frequency DFB fiber laser that uses thulium as the amplifying medium. The lasing wavelength is the longest demonstrated with DFB fiber lasers and yet is among the shortest obtained for thulium-doped silica fiber lasers.

Authors+Show Affiliations

Research Center COM-Technical University of Denmark-DTU, H. C. Oersteds Plads 345w2, 2800 Kongens Lyngby, Denmark. as@com.dtu.dkNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

15259727

Citation

Agger, Søren, et al. "Single-frequency Thulium-doped Distributed-feedback Fiber Laser." Optics Letters, vol. 29, no. 13, 2004, pp. 1503-5.
Agger S, Povlsen JH, Varming P. Single-frequency thulium-doped distributed-feedback fiber laser. Opt Lett. 2004;29(13):1503-5.
Agger, S., Povlsen, J. H., & Varming, P. (2004). Single-frequency thulium-doped distributed-feedback fiber laser. Optics Letters, 29(13), 1503-5.
Agger S, Povlsen JH, Varming P. Single-frequency Thulium-doped Distributed-feedback Fiber Laser. Opt Lett. 2004 Jul 1;29(13):1503-5. PubMed PMID: 15259727.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Single-frequency thulium-doped distributed-feedback fiber laser. AU - Agger,Søren, AU - Povlsen,Jørn Hedegaard, AU - Varming,Poul, PY - 2004/7/21/pubmed PY - 2004/7/21/medline PY - 2004/7/21/entrez SP - 1503 EP - 5 JF - Optics letters JO - Opt Lett VL - 29 IS - 13 N2 - We have successfully demonstrated a single-frequency distributed-feedback (DFB) thulium-doped silica fiber laser emitting at a wavelength of 1735 nm. The laser cavity is less than 5 cm long and is formed by intracore UV-written Bragg gratings with a phase shift. The laser is pumped at 790 nm from a Ti:sapphire laser and has a threshold pump power of 59 mW. The laser has a maximum output power of 1 mW in a single-frequency, single-polarization radiation mode and is tunable over a few nanometers. To the best of the authors' knowledge, this is the first report of a single-frequency DFB fiber laser that uses thulium as the amplifying medium. The lasing wavelength is the longest demonstrated with DFB fiber lasers and yet is among the shortest obtained for thulium-doped silica fiber lasers. SN - 0146-9592 UR - https://www.unboundmedicine.com/medline/citation/15259727/Single_frequency_thulium_doped_distributed_feedback_fiber_laser_ L2 - http://www.opticsinfobase.org/abstract.cfm?URI=ol-29-13-1503 DB - PRIME DP - Unbound Medicine ER -
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