扫描二维码关注“博士后招聘网”微信订阅号或微信搜一搜“博士后招聘网”关注我们。
当前位置: 博士后招聘网 > 国外博士后招聘 > 瑞士洛桑联邦理工学院(EPFL)2022年招聘博士后职位(光基3D打印)

瑞士洛桑联邦理工学院(EPFL)2022年招聘博士后职位(光基3D打印)

信息来源:瑞士洛桑联邦理工学院 | 作者:admin | 时间:2022-08-04 10:23

【简介】博士后招聘网整理分享“瑞士洛桑联邦理工学院(EPFL)2022年招聘博士后职位(光基3D打印)”,浏览查询更多博士后招聘计划请访问博士后招聘网

瑞士洛桑联邦理工学院(EPFL)2022年招聘博士后职位(光基3D打印)

Post-doctoral Position on Light-based 3D printing

Ecole Polytechnique Federale de Lausanne (EPFL)

Description

EPFL, the Swiss Federal Institute of Technology in Lausanne, is one of the most dynamic university campuses in Europe and ranks among the top 20 universities worldwide. The EPFL employs more than 6,000 people supporting the three main missions of the institutions: education, research and innovation. The EPFL campus offers an exceptional working environment at the heart of a community of more than 16,000 people, including over 12,000 students and 4,000 researchers from more than 120 different countries.

The Laboratory of applied Photonics Devices (EPFL-LAPD) at the EPFL in Lausanne, Switzerland has an opening for a talented and motivated postdoc to develop new optical approaches and computational tools for light-assisted 3D printing.

A few years back, a promising fast approach has been developed to 3D print centimetre-scale objects from high-viscosity fluids or even solids in a few tens of seconds with high resolution (<100 µm). The idea, taken up and elaborated in our laboratory, consists of irradiating a photosensitive resin with 2D light patterns from multiple angles. The light exposure produces a 3D energy dose sufficient to solidify the material in the desired geometry without layering as needed using conventional printers. One challenging task is to determine the required light patterns from the desired dose distributions. An interesting aspect of this two-dimensional inverse problem is its close relationship to computed tomography that aims at reconstructing a three-dimensional image from its projections. Under some simplifying assumptions, these two problems – 3D imaging and 3D printing – are in fact very similar, just reversed. It results that we can successfully apply the same 2D-3D transform and use analogous algorithm in some cases. However, this simple model based on Radon transform suppose that the resin bath is perfectly homogeneous and fully transparent which is not always the case in reality. To address this problem, we have recently developed computational tools to improve the patterns generation. Based on the inverse Radon transform, we built a finer physics-informed forward model taking into account different experimental conditions such as the projection pattern positivity (displayed onto the modulator), the light scattering (throughout its propagation inside the resin), photo-polymerization threshold (light- polymer interaction). One can also think of tailoring the algorithm depending on the material and/or the object to be printed. In the meantime, modifying the optical setup might also be an option to both increase and play with the printer's degrees of freedom to eventually achieve higher printing throughputs in terms of speed, resolution and fidelity.

Post-doctoral Position on Light-based 3D printing

Your mission : At the crossroad of Optics and Computation, the candidate will be asked to develop and push further the capabilities of our existing and but also future 3D printers. Light-based additive manufacturing is a rather emerging field with many possibilities and potential applications. Different projects are currently in progress in our lab to both understand better the physics at stake and improve the systems accordingly. It is also a multi-disciplinary topic at the intersection of optics and computation for the 3D display, material science and chemistry for the photopolymerization where a lot can be done. The candidate will have the possibility to be part of several projects in the lab as support and mentor of PhD students.

Your profile : Ideally, you have a background in computational imaging, optics, inverse problem, 3D display - a doctoral degree/PhD in Physics, Electrical or Mechanical Engineering, or related fields - expertise and scientific practice in the following areas (the more the better): additive manufacturing, photopolymerization, coding (Matlab, Python), Machine Learning - sound knowledge in statistics, experience in data analysis - an independent working style as well as ability to work in teams - motivation, team spirit and an appetite to learn - an organized and proactive work attitude Other responsibilities include mentoring PhD students.

We offer: You will be part of an inspiring and helpful work environment full of team spirit and enthusiasm. With us, you can expect an enjoyable work climate, flexible work hours and numerous possibilities for further education and personal development. You expand your expertise and bridge your science to industry. And not to forget: You make your research visible and broaden your network!

Also we offer you (in no particular order): - Excellent facilities (state of the art cleanrooms, dedicated platform for soft matter processing and microscopy imaging, extensive characterization equipment, powerful computers) - Many established process flow upon which to build - A young, dynamic, inter-disciplinary, and international working environment. - Competitive salary

Start date: November 2022, or as agreed The positions are open until filled

更多最新博士后招收信息请关注博士后招聘网微信公众号(ID:boshihoujob)

祝君:学业有成、学成归来

请您在邮件申请时在标题注明信息来自:博士后招聘网-boshihoujob.com,电话咨询时说明从博士后招聘网(www.boshihoujob.com)看到的博士后招聘信息。

声明:凡本网注明“来源:XXX”的文/图等稿件,本网转载出于传递更多信息及方便产业探讨之目的,并不意味着本站赞同其观点或证实其内容的真实性,文章内容仅供参考。如其他媒体、网站或个人从本网站转载使用,须保留本网站注明的“来源”,并自负版权等法律责任。作者如果不希望被转载或者联系转载等事宜,请与我们联系。邮箱:boshihoujob@163.com。

博士后招聘网微信公众号

博士后招聘网微信公众号

扫描二维码关注公众号,ID:boshihoujob

发布博士后招聘信息 加入博士人才库

博士&博士后社群

  • 博士后招聘1号群
    799173148

  • 博士后招聘2号群
    373726562

  • 哲学博士群
    934079716

  • 经济学博士群
    945762011

  • 法学博士群
    934096817

  • 教育学博士群
    934118244

  • 文学博士群
    934106321

  • 历史学博士群
    945803407

  • 理学博士群
    934102752

  • 工学博士群
    945827064

  • 农学博士群
    114347294

  • 医学博士群
    729811942

  • 管理学博士群
    797229360

Copyright©2018-2022 博士后招聘网(boshihoujob.com) 版权所有 皖ICP备18007485号-1 皖公网安备 34070202000340号

本网站所有资讯内容、广告信息,未经书面同意,不得转载。

博士后招聘网(www.boshihoujob.com)专注服务于海内外博士后研究人员。

博士后招收信息发布请联系邮箱boshihoujob@163.com,QQ:878065319,微信号:bshjob001。
联系时请注明单位名称(如:单位名称+博士后招收信息发布)。