%0 Journal Article %1 WOS:000236443800008 %A Chillcce, EF %A Rodriguez, E %A Neves, AAR %A Moreira, WC %A Cesar, CL %A Barbosa, LC %C 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA %D 2006 %I ELSEVIER SCIENCE INC %J OPTICAL FIBER TECHNOLOGY %K amplifier; broadband co-doped energy fibers; optical process} tellurite transfer {Er3+-Tm3+ %N 2 %P 185-195 %R 10.1016/j.yofte.2005.07.007 %T Er3+-Tm3+ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band %V 12 %X Tellurite fibers with 7500 ppm Er3+ concentration and diverse 2500-15,000 ppm Tm3+ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er3+-Tm3+ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between I-4(13/2) Er3+ and F-3(4) Tm3+ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime. (c) 2005 Elsevier Inc. All rights reserved.

@article{WOS:000236443800008, abstract = {Tellurite fibers with 7500 ppm Er3+ concentration and diverse 2500-15,000 ppm Tm3+ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er3+-Tm3+ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between I-4(13/2) Er3+ and F-3(4) Tm3+ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime. (c) 2005 Elsevier Inc. All rights reserved.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA}, author = {Chillcce, EF and Rodriguez, E and Neves, AAR and Moreira, WC and Cesar, CL and Barbosa, LC}, biburl = {https://www.bibsonomy.org/bibtex/2e7f830197191887a736f3edaa2328605/ppgfis_ufc_br}, doi = {10.1016/j.yofte.2005.07.007}, interhash = {d3f14132a54cc9b21af75878eb93e0e3}, intrahash = {e7f830197191887a736f3edaa2328605}, issn = {1068-5200}, journal = {OPTICAL FIBER TECHNOLOGY}, keywords = {amplifier; broadband co-doped energy fibers; optical process} tellurite transfer {Er3+-Tm3+}, number = 2, pages = {185-195}, publisher = {ELSEVIER SCIENCE INC}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Er3+-Tm3+ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band}, tppubtype = {article}, volume = 12, year = 2006 }