Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification
In this work, Er<sup>3+</sup>-doped phosphate glass with good flatness of the emission spectrum of the L+ band was prepared by optimizing the content of BaO. The absorption and emission spectra were measured. Increase of BaO content is conducive to the broadening of...
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2021
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oai:doaj.org-article:c2ef55c5f3204518955ad2d549bfbc482021-11-18T00:00:04ZInvestigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification1943-065510.1109/JPHOT.2021.3124132https://doaj.org/article/c2ef55c5f3204518955ad2d549bfbc482021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9599449/https://doaj.org/toc/1943-0655In this work, Er<sup>3+</sup>-doped phosphate glass with good flatness of the emission spectrum of the L+ band was prepared by optimizing the content of BaO. The absorption and emission spectra were measured. Increase of BaO content is conducive to the broadening of the emission spectrum in the L+ band. The dependence of flatness with Raman intensity has been shown by linear fitting. The results show that B31 sample has best flatness of the emission spectrum in the L+ band. It is showed that the largest emission cross-section at 1630 nm is 0.0529 × 10<sup>-20</sup> cm<sup>2</sup> and higher than other Er<sup>3+</sup>-doped phosphate glass. Decay curves of the <sup>4</sup>I<sub>13/2</sub> level were measured and the longest fluorescent lifetime is 10.18 ms and longer than other glass except germinate glass. The broadening of the Er<sup>3+</sup>-doped phosphate glass spectrum of the L+ band has been achieved successfully, which provides a reference for the material of optical amplifiers.Xiao ShenSheng ChenYan SunXin WangWei WeiLili HuIEEEarticleOptical amplifierEr3+-doped phosphate glassL+ bandRaman spectrumApplied optics. PhotonicsTA1501-1820Optics. LightQC350-467ENIEEE Photonics Journal, Vol 13, Iss 6, Pp 1-6 (2021) |
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DOAJ |
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DOAJ |
| language |
EN |
| topic |
Optical amplifier Er3+-doped phosphate glass L+ band Raman spectrum Applied optics. Photonics TA1501-1820 Optics. Light QC350-467 |
| spellingShingle |
Optical amplifier Er3+-doped phosphate glass L+ band Raman spectrum Applied optics. Photonics TA1501-1820 Optics. Light QC350-467 Xiao Shen Sheng Chen Yan Sun Xin Wang Wei Wei Lili Hu Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| description |
In this work, Er<sup>3+</sup>-doped phosphate glass with good flatness of the emission spectrum of the L+ band was prepared by optimizing the content of BaO. The absorption and emission spectra were measured. Increase of BaO content is conducive to the broadening of the emission spectrum in the L+ band. The dependence of flatness with Raman intensity has been shown by linear fitting. The results show that B31 sample has best flatness of the emission spectrum in the L+ band. It is showed that the largest emission cross-section at 1630 nm is 0.0529 × 10<sup>-20</sup> cm<sup>2</sup> and higher than other Er<sup>3+</sup>-doped phosphate glass. Decay curves of the <sup>4</sup>I<sub>13/2</sub> level were measured and the longest fluorescent lifetime is 10.18 ms and longer than other glass except germinate glass. The broadening of the Er<sup>3+</sup>-doped phosphate glass spectrum of the L+ band has been achieved successfully, which provides a reference for the material of optical amplifiers. |
| format |
article |
| author |
Xiao Shen Sheng Chen Yan Sun Xin Wang Wei Wei Lili Hu |
| author_facet |
Xiao Shen Sheng Chen Yan Sun Xin Wang Wei Wei Lili Hu |
| author_sort |
Xiao Shen |
| title |
Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| title_short |
Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| title_full |
Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| title_fullStr |
Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| title_full_unstemmed |
Investigation of Er<sup>3+</sup>-Doped Phosphate Glass for L+ Band Optical Amplification |
| title_sort |
investigation of er<sup>3+</sup>-doped phosphate glass for l+ band optical amplification |
| publisher |
IEEE |
| publishDate |
2021 |
| url |
https://doaj.org/article/c2ef55c5f3204518955ad2d549bfbc48 |
| work_keys_str_mv |
AT xiaoshen investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification AT shengchen investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification AT yansun investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification AT xinwang investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification AT weiwei investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification AT lilihu investigationofersup3x002bsupdopedphosphateglassforlx002bbandopticalamplification |
| _version_ |
1718425313747140608 |