Single-longitudinal-mode erbium-doped fiber laser based on a fiber Bragg grating Fabry-Perot filter
2007 (English)In: Laser physics, ISSN 1054-660X, Vol. 17, no 10, 1246-1248 p.Article in journal (Refereed) Published
A novel single-longitudinal-mode (SLM) erbium-doped fiber laser with a simple linear cavity based on a fiber Bragg grating Fabry-Perot filter (FBG-FPF) and a narrowband (similar to 0.06 nm) FBG is proposed and demonstrated experimentally. Two uniform FBGs form the FBG-FPF, which has two ultranarrow transmission bands with a bandwidth of 0.12 pm and a wavelength spacing of 0.095 nm. By slightly tuning the central wavelength of the narrowband FBG, SLM lasing at 1549.658 or 1549.563 nm (corresponding to the two transmission peaks of the FBG-FPF) is achieved with a laser output power of similar to 4 mW, when the pump power is similar to 75 mW.
Place, publisher, year, edition, pages
2007. Vol. 17, no 10, 1246-1248 p.
RING LASER, OPERATION
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-36183DOI: 10.1134/S1054660X07100106ISI: 000249971600010OAI: oai:DiVA.org:kth-36183DiVA: diva2:433844
QC 201108112011-08-112011-07-082012-03-20Bibliographically approved