link 来源:www.edx.org
date_range 开始日期2023年2月13日
event_note 结束日期2023年3月27日
list 5个序列
assignment 等级:高级
chat_bubble_outline 语言:英语
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关于内容

This course is an introduction to photonic materials and devices structured on the wavelength scale. Generally, these systems will be characterized as having critical dimensions at the nanometer scale. These can include nanophotonic, plasmonic, and metamaterials components and systems.

This course will aim to introduce students to computational techniques employed in current design and research efforts in nanophotonics. You will learn the strengths and weaknesses of each approach; what types of problems call for which one; and how your simulation will perform.

Techniques include eigenvalue problems, fast Fourier transforms, band structure calculations, rigorous-coupled wave analysis, and finite-difference time-domain. Applications include photovoltaics, thermal management, radiative control, and nonlinear optics. It is expected to be useful for graduate students interested in incorporating these techniques into their projects or thesis research.

Students taking this course will be required to complete four (4) proctored exams using the edX online Proctortrack software. Completed exams will be scanned and sent using Gradescope for grading by Professor Bermel.

Recommended Textbook for the course:
Photonic Crystals: Molding the Flow of Light by J.D. Jaonnopoulos, S.G.Johnson, J.N. Winn, and R.B. Meade, Princeton University Press, 2008
ISNB Number: 9780691224568

Nanophotonic Modeling is one course in a growing suite of unique, 1-credit-hour short courses being developed in an edX/Purdue University collaboration. Students may elect to pursue a verified certificate for this specific course alone or as one of the six courses needed for the edX/Purdue MicroMasters program in Nanoscience and Technology. For further information and other courses offered and planned, please see the Nanoscience and Technology page.

Courses like this can also apply toward a Master's Degree in Electrical and Computer Engineering for students accepted into the full master’s program at Purdue University.

  • Photonic bandstructures
  • Transfer matrices
  • Time-domain simulations
  • Finite-element methods

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前提

  • This course is intended for audiences with a background in the physical sciences or engineering.
  • Basic familiarity with the principles of Maxwell's equations, covered in a first year class on physics, is needed.
  • Some working knowledge of integral and vector calculus, as well as basic linear algebra, is assumed.
  • Prior experience with basic programming techniques and algorithms is useful but not strictly required; pointers to web-based resources covering these background topics will be available.

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课程大纲

Week 1: Photonic Bandstructures

  • Bloch Theorem
  • 1D Bandstructures
  • 2D Bandstructures
  • Photonic Crystals

Week 2: Photonic Bandstructures (continued)

  • Photonic Crystals
  • Photonic Bandstructure
  • Simulation using MIT Photonic Bands (MPB)

Week 3: Transfer Matrices

  • Ray Optical Matrices
  • Wave Optics Transfer Matrices
  • Wave Optics S-Matrices
  • Photonic Simulations
  • CAMFR
  • Metasurfaces

Week 4: Time-Domain Simulations

  • Finite Difference Time Domain Method
  • MEEP: An FDTD Solver
  • Light Trapping in Photovoltaics
  • Using MEEP
  • MEEP Resonators
  • MEEP: Photonic Bandstructures
  • FDTD Validation Against Experiment
  • Local Density of States

Week 5: Finite-Element Methods

  • Simulating Bandstructures in FDTD
  • Beam Propagation Method
  • Finite Element Method (FEM)
  • An FEM Waveguide Mode Solver
  • Thermal Transport
  • FEM Modeling
  • Blackbody Radiation
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教师

Peter Bermel
Associate Professor, Electrical & Computer Engineering
Purdue University

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Purdue University

Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.

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平台

Edx

EdX est une plateforme d'apprentissage en ligne (dite FLOT ou MOOC). Elle héberge et met gratuitement à disposition des cours en ligne de niveau universitaire à travers le monde entier. Elle mène également des recherches sur l'apprentissage en ligne et la façon dont les utilisateurs utilisent celle-ci. Elle est à but non lucratif et la plateforme utilise un logiciel open source.

EdX a été fondée par le Massachusetts Institute of Technology et par l'université Harvard en mai 2012. En 2014, environ 50 écoles, associations et organisations internationales offrent ou projettent d'offrir des cours sur EdX. En juillet 2014, elle avait plus de 2,5 millions d'utilisateurs suivant plus de 200 cours en ligne.

Les deux universités américaines qui financent la plateforme ont investi 60 millions USD dans son développement. La plateforme France Université Numérique utilise la technologie openedX, supportée par Google.

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