Study of Measurement of luminescence life time of the Nd3+ ions in the 6-FDA/UVR and Al2o3 hosts

Dr. Sunil Kumar; Dr. R.K. Seth; Er. Janak Chand

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Study of Measurement of luminescence life time of the Nd³⁺ ions in the 6-FDA/UVR and Al₂o₃ hosts

机译：6-FDA / UVR和Al _{2 o _{3 宿主中Nd ^{3 + 离子的发光寿命测量研究}}}

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Luminescence life time measurements of the Nd³⁺ ions in the 6-FDA/UVR and Al₂o₃ hosts were performed using a Laser diode emitting at 800nm as the excitation source. Optical losses in both materials have been studied and compared absorption bands of Nd³⁺ have been observed at 580nm ,745nm, 800nm and 870nm . Based on which Judd- ofelt analysis has been applied to study the transition properties of Nd³⁺ ions in the two hosts. Photoluminescence spectra of Nd³⁺ have been experimentally studied and emission around 880nm, 1060nm and 1330nm is observed, which indicates that Nd³⁺ ions are active in these two hosts.

机译：使用激光二极管对6-FDA / UVR和Al _{2 o _{3 主体中Nd ^{3 + 离子的发光寿命进行了测量在800nm处发射作为激发源。研究了两种材料的光损耗，并比较了Nd ^{3 + 在580nm，745nm，800nm和870nm处的吸收带。在此基础上应用Judd-ofelt分析法研究了Nd ^{3 + 离子在两种基质中的跃迁特性。通过实验研究了Nd ^{3 + 的光致发光光谱，观察到了880nm，1060nm和1330nm附近的发射，这表明Nd ^{3 + 离子在这两个主体中均具有活性。}}}}}}}

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《International Journal of Engineering Research and Applications》 |2016年第1期|共5页
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Dr. Sunil Kumar; Dr. R.K. Seth; Er. Janak Chand;
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1. Study of Measurement of luminescence life time of the Nd³⁺ ions in the 6-FDA/UVR and Al₂o₃ hosts [J] . Dr. Sunil Kumar, Dr. R.K. Seth, Er. Janak Chand International Journal of Engineering Research and Applications . 2016,第1期

机译：6-FDA / UVR和Al _{2 o _{3 宿主中Nd ^{3 + 离子的发光寿命测量研究}}}
2. Luminescence, lifetime and quantum yield studies of YVO4:Ln(3+) (Ln(3+) = Dy3+, Eu3+) nanoparticles: Concentration and annealing effects [J] . Singh NS, Ningthoujam RS, Luwang MN, Chemical Physics Letters . 2009,第4a6期

机译：YVO4：Ln（3+）（Ln（3+）= Dy3 +，Eu3 +）纳米粒子的发光，寿命和量子产率研究：浓度和退火效应
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Study of Measurement of luminescence life time of the Nd3+ ions in the 6-FDA/UVR and Al2o3 hosts

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Study of Measurement of luminescence life time of the Nd³⁺ ions in the 6-FDA/UVR and Al₂o₃ hosts