光学学报, 2021, 41 (4): 0423001, 网络出版: 2021-02-26
高反射率、低温度敏感性的片上光反射镜 下载: 1152次
On-Chip Optical Reflectors with High Reflectance and Low Temperature Sensitivity
图 & 表
图 2. 片上反射镜的结构。(a) 3D示意图;(b)俯视图及相关结构参数
Fig. 2. Schematic diagram of the on-chip reflector. (a) 3D view; (b) top view and related structure parameter
图 3. 片上反射镜的仿真结果。(a)通过FDTD模拟的MMI光场图;(b)不同端口的光信号功率
Fig. 3. Simulated result of the on-chip reflector. (a) MMI light field diagram simulated by FDTD; (b) optical signal power under different ports
图 4. 高反射率、低温度敏感性片上反射镜的金相显微图
Fig. 4. Metallographic micrograph of the high reflectance, low temperature sensitivity on-chip reflector
图 5. 无温度变化时反射镜的反射曲线。(a)实验测得的反射曲线及其包络曲线;(b)反射镜的反射谱包络曲线
Fig. 5. Reflective curve of the reflector when there is no temperature change. (a) Experimentally measured reflective curve and its envelope curve; (b) reflective spectrum envelope curve of the reflector
廖莎莎, 张甜甜, 包航, 刘继伟, 廖希. 高反射率、低温度敏感性的片上光反射镜[J]. 光学学报, 2021, 41(4): 0423001. Shasha Liao, Tiantian Zhang, Hang Bao, Jiwei Liu, Xi Liao. On-Chip Optical Reflectors with High Reflectance and Low Temperature Sensitivity[J]. Acta Optica Sinica, 2021, 41(4): 0423001.