A5073156013- Magneto-Optical Properties and Applications
- Advanced Fiber Optic Sensors
- Photonic Crystals and Applications
- Photonic and Optical Devices
- Magnetic Properties and Synthesis of Ferrites
- Optical Network Technologies
- Solid State Laser Technologies
- Plant and Fungal Species Descriptions
Shanghai Institute of Ceramics
2022-2024
Chinese Academy of Sciences
2022-2024
Abstract Infrared transparent Ce‐doped Y 3 Fe 5 O 12 (Ce : YIG, Ce x 3‐x 12, = 0, 0.12, 0.24, 0.36) ceramics were successfully produced by the solid‐state reaction using a hot‐press sintering process from 2 , and CeO powders. The phase structure, microstructure, infrared transmittance, magnetic magneto‐optical properties of measured analyzed. in‐line transmittances with 0.24 (L 0.5 mm) at 1550 nm about 72%, 66.5%, 57.6%, respectively. In state saturation magnetization, Faraday rotation angle...
掺杂量增加呈线性变化, Bi 3+ 掺杂量每增加 1% (原子分数), 在波长 1064 nm 和 1550 处变化量分别约为-49.0(°)/cm 和-30.2 (°)/cm。 0.6 Y 2.4 Fe 5 O 12 陶瓷样品在 波长下法 拉第旋转角分别达到-703.3 (°)/cm 和-461.5 (°)/cm, 绝对值远高于未掺杂 YIG 陶瓷的 277.6 172.0 由此可见, 掺杂适量 可以显著增强 陶瓷材料的磁光性能。 关 键 词: 钇铁石榴石; 磁光陶瓷; 铋掺杂; 红外透光率; 法拉第旋转 中图分类号: TM284 文献标志码: A 无 机 材 料 学 报 第 37 卷 changes about -49.0 and -30.2 at wavelengths, respectively.Faraday rotation angles of ceramic sample wavelengths are -703.3(°)/cm -461.5 respectively, which much higher than that the undoped...