论文部分内容阅读
An interview with Prof. Michal Lipson by Prof. Guoqing Chang traces Lipson’s professional pathway in the field of silicon photonics.
Wonderland of silicon photonics: an interview with Professor Michal Lipson
【摘 要】
：
An interview with Prof. Michal Lipson by Prof. Guoqing Chang traces Lipson’s professional pathway in the field of silicon photonics.
【机 构】
：
ChineseAcademyofSciences,InstituteofPhysics,Beijing,China
【出 处】
：
AdvancedPhotonics
【发表日期】
：
2021年3期
其他文献
Stimulated Brillouin scattering by the interaction between different-order optical and acoustical mo
Brillouin gain spectra (BGS) in an As2Se3 photonic crystal fiber (PCF) are investigated numerically. The profiles of the BGS are simulated by calculating the characteristics of different-order optical and acoustic waves in the PCFs w
A scheme is proposed for involving programmable quantum logic gates via teleportation, which is a unique technique in quantum mechanics. In our scheme, considering the inevitable decoherence caused by noisy environment, the quantum states are not maximall
期刊
提出一种由双玻璃纤维薄片、石英光纤布拉格光栅,及两段玻璃纤维护管组成的,并采用高温胶黏剂封装的片式应变传感器。该传感器不含金属材料,不受强电力电磁干扰。制备出3个传感器原型,将其安装在等强度悬臂梁上进行全面的性能测试实验。测试结果表明:3个传感器均具有良好的测量重复性(误差小于3.43%)和线性(线性拟合系数均大于0.999),应变灵敏度一致性高;温度补偿误差在22 pm以内,补偿能力良好;还具有良好的抗蠕变性能。因此,所设计的传感器具有优越的测量性能,能够满足野外环境下电力设施的长期应变监测要求。
本文在一维布喇格衍射分析方法的基础上,导出了两维时的衍射场光能量分布,给出了相应的实验结果.分析了影响衍射光光斑能量分布的主要因素,最后提出了综合考虑衍射效率,上升时间、光斑形状的新的设计思想.
Long-period grating inscription on polymer functionalized optical microfibers and its applications i
We demonstrated long-period grating (LPG) inscription on polymer functionalized optical microfibers and its applications in optical sensing. Optical microfibers were functionalized with ultraviolet-sensitive polymethyl methacrylate jackets and, thus, LPGs
采用长焦距透镜与连续介质气体靶是目前高亮度高次谐波产生实验中谐波产率较高的方案, 在长焦距透镜方案中进一步探索使用准相位匹配技术, 有望在连续介质靶的基础上进一步提高高次谐波信号的强度。根据准相位匹配技术, 设计了一种多喷嘴阵列气体靶, 通过模拟计算的方法, 对比传统连续介质气体靶与多喷嘴气体靶这两种方案, 从理论上证实多喷嘴气体靶可以实现谐波信号强度的进一步提升。