报告人：张乔爽 博士（卡尔斯鲁厄理工学院（KIT））

时 间：2026年05月18日（周一）上午11:20-12:00

地 点：良乡校区 物理实验中心229会议室

摘要：

This talk presents recent advances in inkjet-printed optical and photonic devices for next-generation manufacturing and imaging technologies. Combining precision optics, functional materials, and scalable additive manufacturing, the work explores inkjet printing as a versatile platform for high-performance micro- and nanophotonic systems.

The presentation will highlight the fabrication of highly uniform microlens arrays (MLAs) using engineered UV-curable inks and optimized printing strategies, enabling exceptional fill factors, flexible geometries, and compatibility with both rigid and flexible substrates. Building on these developments, spectrally encoded MLAs integrated with printed color filter arrays are demonstrated for multispectral light field imaging, enabling simultaneous spatial and spectral acquisition within a single snapshot. In addition, the talk will address the inkjet printing of multilayer Bragg mirrors with precisely controlled photonic architectures. Through tailored ink formulations and fabrication control, high-reflectance photonic structures with tunable bandgaps from the visible to near-infrared regime are achieved.

Together, these results demonstrate the growing potential of advanced inkjet printing for scalable photonic manufacturing, multifunctional optical systems, and emerging imaging technologies.

简历：

张乔爽博士本科毕业于浙江大学光电系，随后在德国卡尔斯鲁厄理工学院（KIT）获得光学及光子学杰出硕士学位（“with distinction”），以及电子与信息工程“最高荣誉”博士学位（summa cum laude, with distinction）。博士期间，张乔爽博士加入德国国家级精英研究集群 “3DMM2O”，并获得卡尔-蔡司公司提供的优秀博士生的奖学金。

张乔爽博士以第一作者发表研究成果于《Advanced Materials》《Advanced Optical Materials》《Optics Express》等国际顶尖期刊，相关工作被《Advanced Science News》、德国工程师协会 VDI 新闻网站 VDI-Nachrichten、 VDI 播客《Druckwelle》等多家媒体报道，受到学术与产业广泛关注。

联系方式：yaoxuri@bit.edu.cn

邀请人：姚旭日

网 址：http:/

承办单位：太阳集团城娱8722、量子技术研究中心