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Professor Ma Bin et al. have published 'The Influence of Space Environmental Factors on the Laser-Induced Damage Thresholds in Optical Components' in "High Power Laser Science and Engineering."

Professor Ma Bin and colleagues from the Precision Optical Engineering Research Institute at Tongji University conducted near-earth space irradiation simulation experiments to investigate the mechanisms by which three space environmental factors, including proton irradiation, atomic oxygen irradiation, and space debris impact, individually and in combination, affect the laser damage thresholds ...

Team of Professor Zhanshan Wang and Professor Xinbin Cheng discovered special properties of optical lateral forces related to polarization of light by scanning the entire poincaré sphere. Relevant results are published in ACS Photonics

Recently, Professor Yuzhi Shi from team of Professor Zhanshan Wang and Professor Xinbin Cheng at the School of Physical Science and Engineering, Tongji University, discovered special properties of optical lateral forces by scanning the entire Poincaré sphere. He found that the polarization state corresponding to the maximum total lateral force is related to the size and refractive index of the ...

Team of Professor Zhanshan Wang and Professor Xinbin Cheng proposed a comprehensive performance domain tolerance methodology and successfully developed a prototype for freeform image spectrometers

Recently, team of Professor Zhanshan Wang and Professor Xinbin Cheng from IPOE proposed a comprehensive performance domain tolerance methodology and successfully developed a prototype for freeform image spectrometers. The results were published in Optics Express with the title “Comprehensive performance domain tolerance analysis methodology for freeform imaging spectrometers”. Imaging spectro...

Team of Professor Zhanshan Wang and Professor Xinbin Cheng and their collaborators implemented a learning spatial-spectral dual adaptive graph embedding for multispectral and hyperspectral image fusion

Recently, team of Professor Zhanshan Wang and Professor Xinbin Cheng from IPOE proposed a spatial-spectral dual adaptive graph embedding model (SDAGE) to exploit the spatial nonlocal similarity (SNS) and spectral band correlation (SBC) in high spatial resolution multispectral (HR MS) and low spatial resolution hyperspectral (LR HS) images for the regularization of their fusion with their collab...

Gate-Tuning Hybrid Polaritons in Twisted α-MoO3/Graphene Heterostructures

Photon localization and manipulation at the nanoscale is a current research focus in the fields of nanophotonics and integrated photonics. Polaritons, as elementary excitations formed by coupling photons with particles or quasiparticles, exhibit excellent optical field confinement capabilities and offer great potential for realizing nanoscale photonic manipulation. Compared with conventional bu...

Diatomic metasurface for efficient six-channel modulation of Jones matrix

Phase, amplitude, and polarization are the three fundamental degrees of freedom of the monochromatic optical field. Modulation of the optical device on the monochromatic optical field can be represented by a 2×2 Jones matrix. Each component of the Jones matrix represents the transmission coefficient of a specific combination of polarization states, consisting of an amplitude channel and a phase...

Team of Professor Zhanshan Wang and Professor Xinbin Cheng implemented a multi-channel high spectral resolution integrated on-chip filter in the extended visible bandwidth with Grayscale-patterned EBL

Recently, team of Professor Zhanshan Wang and Professor Xinbin Cheng from IPOE implemented a multi-channel high spectral resolution integrated on-chip filter in the extended visible bandwidth with Grayscale-patterned EBL. The results were published in Optics Express with the title "Grayscale-patterned integrated multilayer-metal-dielectric microcavities for on-chip multi/hyperspectral imaging i...

High-efficiency high-resolution Jones Matrix six-channel independent modulation

 Phase, amplitude, and polarization are the three fundamental degrees of freedom of the monochromatic optical field. Modulation of the optical device on the monochromatic optical field can be represented by a 2×2 Jones matrix. Each component of the Jones matrix represents the transmission coefficient of a specific combination of polarization states, consisting of an amplitude channel and a phas...

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物理科学与工程学院2023年接收推荐免试研究生(含直接攻博) 章程暨选拔复试办法

一、 申请条件基本条件要求同《同济大学2023年接收推荐免试研究生(含直接攻博)章程》。二、 申请材料1. 《同济大学接收推免免试研究生申请表》;(下载链接:https://yz.tongji.edu.cn/fujian3-tongjidaxuejieshoutuijianmianshiyanjiushengshenqingbiao.pdf)2. 本科阶段成绩单1份,须加盖学校教务处公章;3. 外语能力水平证明(如:国家英语四级或六级证书、雅思、托福、GMAT、GRE等);4. 本科阶段获奖证书、体现自身学术...

同济大学建校115周年系列活动公告

同心同德同舟楫,济人济事济天下。同济大学自1907年建校以来,历经建校初期艰难创业中的和衷共济、吴淞时期跻身国立中的自强不息、抗战时期六次迁校中的弦歌不辍、建国初期布局调整中的重整旗鼓、改革开放快速发展中的全面振兴,新时代“双一流”建设中的卓越奋进。百十五载,同济大学从未因磨难而退却,从未因困境而止步,一代代同济人风雨同舟、百折不挠,积淀了“同舟共济”的精神内核,形成了“严谨、求实、团结、创新”的...

同济大学物理科学与工程学院 2022 全国优秀大学生暑期学校活动通知

为促进全国各高校优秀大学生之间的交流,增进优秀大学生对同济大学物理科学与工程学院的了解,我院将开展全国优秀大学生暑期学校活动。本次暑期学校拟择优招收150名左右学员。活动时间:2022年7月5日-7月7日活动方式:线上——会议、直播等方式01学院、学科简介同济大学物理学科创建于20世纪40年代,践行“与祖国同行,以科教济世”的宗旨,形成了“格物穷理、求实创新”的学科传统,培养了朱洪元、吴式枢、李同保、张耀明等一...

关于举办第八届中国国际“互联网+”大学生创新创业大赛同济大学校内赛的通知

1大赛主题我敢闯,我会创。2大赛目标与任务更中国、更国际、更教育、更全面、更创新,传承和弘扬红色基因,聚焦“五育”融合创新创业教育实践,激发青年学生创新创造热情,线上线下相融合,打造共建共享、融通中外的国际创新创业盛会,开启创新创业教育改革新征程。以赛促教,探索人才培养新途径。全面推进高校课程思政建设,深入推进新工科、新医科、新农科、新文科建设,不断深化创新创业教育改革,引领各类学校人才培养范式...

EVENTS

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  • 【Academic Report】Yuen-Ron Shen: Milestone in modern optics

    Over sixty years ago, the birth of lasers completely transformed our modern lives. Today, laser technology has become an indispensable part of various scientific and technological fields. Nearly twenty Nobel Prizes have been awarded to scientists who have made groundbreaking achievements at the forefront of optical science. In this presentation, we will outline key milestones in the development of modern optics using simple physics concepts, and explore how they have driven the exploration of new fields and had far-reaching impacts on other disciplines.

  • 【Academic Report】Kaihui Liu: Two-dimensional material optical crystals

    Optical crystals (such as BBO, KBBF, LiNbO3, etc.) have key functions such as laser frequency conversion, parametric amplification, signal modulation, etc., and are the core of laser technology and equipment. At present, the physical theory and material system based on traditional volume-phase optical crystals have been perfected.

  • 【Academic Report】Shiwei Wu: Scientific research: interest + ability + opportunity

    In this talk, Professor Wu Shiwei will share his scientific research experience, analyze the three key factors of scientific research success, and analyze how to cultivate interest in physics research, improve skills, seize opportunities, and obtain high-quality scientific research results.

Institute Tour in VR and 360°

Virtual Tour Research Institute

Virtual 3D brings new experiences such as sight, sound and touch, and virtual walkthrough is a new experience mode derived from it