Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass
A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization pr...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhang, Liyan [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014transfer abstract |
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| Schlagwörter: |
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| Umfang: |
6 |
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| Übergeordnetes Werk: |
Enthalten in: Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis - Hervella, Álvaro S. ELSEVIER, 2021, JQSRT, New York, NY [u.a.] |
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| Übergeordnetes Werk: |
volume:147 ; year:2014 ; pages:47-52 ; extent:6 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.jqsrt.2014.05.004 |
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ELV034237542 |
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| 245 | 1 | 0 | |a Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass |
| 264 | 1 | |c 2014transfer abstract | |
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| 520 | |a A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. | ||
| 520 | |a A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. | ||
| 650 | 7 | |a Interactions |2 Elsevier | |
| 650 | 7 | |a Non-phonon assisted |2 Elsevier | |
| 650 | 7 | |a Energy transfer parameter |2 Elsevier | |
| 700 | 1 | |a Yang, Binhua |4 oth | |
| 700 | 1 | |a Hu, Lili |4 oth | |
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10.1016/j.jqsrt.2014.05.004 doi GBVA2014022000010.pica (DE-627)ELV034237542 (ELSEVIER)S0022-4073(14)00207-6 DE-627 ger DE-627 rakwb eng 530 530 DE-600 004 VZ 54.72 bkl Zhang, Liyan verfasserin aut Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. Interactions Elsevier Non-phonon assisted Elsevier Energy transfer parameter Elsevier Yang, Binhua oth Hu, Lili oth Enthalten in Elsevier Hervella, Álvaro S. ELSEVIER Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis 2021 JQSRT New York, NY [u.a.] (DE-627)ELV006657966 volume:147 year:2014 pages:47-52 extent:6 https://doi.org/10.1016/j.jqsrt.2014.05.004 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 147 2014 47-52 6 045F 530 |
| spelling |
10.1016/j.jqsrt.2014.05.004 doi GBVA2014022000010.pica (DE-627)ELV034237542 (ELSEVIER)S0022-4073(14)00207-6 DE-627 ger DE-627 rakwb eng 530 530 DE-600 004 VZ 54.72 bkl Zhang, Liyan verfasserin aut Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. Interactions Elsevier Non-phonon assisted Elsevier Energy transfer parameter Elsevier Yang, Binhua oth Hu, Lili oth Enthalten in Elsevier Hervella, Álvaro S. ELSEVIER Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis 2021 JQSRT New York, NY [u.a.] (DE-627)ELV006657966 volume:147 year:2014 pages:47-52 extent:6 https://doi.org/10.1016/j.jqsrt.2014.05.004 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 147 2014 47-52 6 045F 530 |
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10.1016/j.jqsrt.2014.05.004 doi GBVA2014022000010.pica (DE-627)ELV034237542 (ELSEVIER)S0022-4073(14)00207-6 DE-627 ger DE-627 rakwb eng 530 530 DE-600 004 VZ 54.72 bkl Zhang, Liyan verfasserin aut Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. Interactions Elsevier Non-phonon assisted Elsevier Energy transfer parameter Elsevier Yang, Binhua oth Hu, Lili oth Enthalten in Elsevier Hervella, Álvaro S. ELSEVIER Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis 2021 JQSRT New York, NY [u.a.] (DE-627)ELV006657966 volume:147 year:2014 pages:47-52 extent:6 https://doi.org/10.1016/j.jqsrt.2014.05.004 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 147 2014 47-52 6 045F 530 |
| allfieldsGer |
10.1016/j.jqsrt.2014.05.004 doi GBVA2014022000010.pica (DE-627)ELV034237542 (ELSEVIER)S0022-4073(14)00207-6 DE-627 ger DE-627 rakwb eng 530 530 DE-600 004 VZ 54.72 bkl Zhang, Liyan verfasserin aut Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. Interactions Elsevier Non-phonon assisted Elsevier Energy transfer parameter Elsevier Yang, Binhua oth Hu, Lili oth Enthalten in Elsevier Hervella, Álvaro S. ELSEVIER Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis 2021 JQSRT New York, NY [u.a.] (DE-627)ELV006657966 volume:147 year:2014 pages:47-52 extent:6 https://doi.org/10.1016/j.jqsrt.2014.05.004 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 147 2014 47-52 6 045F 530 |
| allfieldsSound |
10.1016/j.jqsrt.2014.05.004 doi GBVA2014022000010.pica (DE-627)ELV034237542 (ELSEVIER)S0022-4073(14)00207-6 DE-627 ger DE-627 rakwb eng 530 530 DE-600 004 VZ 54.72 bkl Zhang, Liyan verfasserin aut Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass 2014transfer abstract 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. Interactions Elsevier Non-phonon assisted Elsevier Energy transfer parameter Elsevier Yang, Binhua oth Hu, Lili oth Enthalten in Elsevier Hervella, Álvaro S. ELSEVIER Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis 2021 JQSRT New York, NY [u.a.] (DE-627)ELV006657966 volume:147 year:2014 pages:47-52 extent:6 https://doi.org/10.1016/j.jqsrt.2014.05.004 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 54.72 Künstliche Intelligenz VZ AR 147 2014 47-52 6 045F 530 |
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Enthalten in Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis New York, NY [u.a.] volume:147 year:2014 pages:47-52 extent:6 |
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Enthalten in Self-supervised multimodal reconstruction pre-training for retinal computer-aided diagnosis New York, NY [u.a.] volume:147 year:2014 pages:47-52 extent:6 |
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spectroscopy and energy transfer dynamics of nd3+ strengthened er3+: 2.7μm emission in modified fluoride glass |
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Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass |
| abstract |
A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. |
| abstractGer |
A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. |
| abstract_unstemmed |
A modified fluoride glass with high Tg (453°C) and Tx onset –Tg(138°C) value was studied as the Er3+:Nd3+ codoped 2.7µm gain media. Interestingly, Nd3+: 1600nm absorption band that never been reported in glass material was observed. This band induces efficient non-phonon-assisted de-sensitization process in Er3+: 2.7µm emission. Surprisingly, a strong 817nm peak was detected, which is proved to be induced by the cross-relaxation process based on the Nd3+:4I15/2 level, making the energy back-transfer from Nd3+ to Er3+ possible. Results show that Nd3+ strengthens the Er3+: 2.7µm emission significantly, but energy transfer coefficient from Er3+ to Nd3+ increases greatly with Nd3+ enhancement, leading to more complicated inter-ionic interactions and more energy loss. Low Nd3+:Er3+ ratio is preferred to achieve strong 2.7µm emission, meanwhile, suppressing upconversion luminescence, weakening the Nd3+ interactions and decreasing the thermal load of 2.7µm lasing effectively. |
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Spectroscopy and energy transfer dynamics of Nd3+ strengthened Er3+: 2.7μm emission in modified fluoride glass |
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