Find information on common issues.
Ask questions and find answers from other users.
Suggest a new site feature or improvement.
Check on status of your tickets.
When optical components are reduced to the nanoscale, they exhibit interesting properties that can be harnessed to create new devices. For example, imagine a block of material with thin layers of alternating materials. This creates a periodic arrangement of alternating dielectric constants, forming a "photonic crystal" that is analogous to the electronic crystals used in semiconductor devices. Photonic crystals, along with quantum dots and other devices patterned at the nanoscale, may form the basis for sensors and switches used in computers and telecommunications. More information on Nanophotonics can be found here.
S4: Stanford Stratified Structure Solver
11 Sep 2012 | | Contributor(s):: Jiarui Kang, Xufeng Wang, Peter Bermel, Chang Liu
S4 is a frequency domain code to solve layered periodic structures. Internally, it uses Rigorous Coupled Wave Analysis (RCWA; also called the Fourier Modal Method (FMM)) and the S-matrix algorithm.
PHYS 620 Lecture 5: Diamond and Zincblende Semiconductors: Band Structure
13 Feb 2013 | | Contributor(s):: Roberto Merlin
PHYS 620 Lecture 7: Effective-Mass Theory, Landau Levels and Franz-Keldysh Oscillations
PHYS 620 Lecture 10: Excitons I
PHYS 620 Lecture 6: Valence Band: Spin-Orbit Coupling and Stress Effects
PHYS 620 Lecture 11: Excitons II
Nanophotonics (as taught in MIT 2.718/2.719: Photonic Materials, Fall 2012)
22 Feb 2013 | | Contributor(s):: Nick Fang
This course is intended to introduce recent advances in photonics science and technology to undergraduate and graduate students in engineering. The course consists of selected topics in fundamental science of nano-optics, with an overview of nanophotonic tools.Graduate credit requires the...
PHYS 620 Lecture 1: Introduction
Lecture notes only.
PHYS 620 Lecture 2: Permittivity: Kramers-Kronig Relations
Optical Absorption in B13 Cluster: A Time-dependent Density Functional Approach
19 Feb 2013 | | Contributor(s):: Ravindra L Shinde, Meenakshi Tayade
The linear optical absorption spectra of three isomers of planar boron cluster B13 are calculated using time dependent spin-polarized density functional approach. The geometries of these cluster are optimized at the B3LYP/6-311+G* level of theory. Even though the isomers are almost degenerate,...
PHYS 620 Lecture 4: Interband Transitions and Optical Selection Rules
PHYS 620 Lecture 9: Fano Interference and Coupled Oscillators
PHYS 620: Optical Properties of Solids
12 Feb 2013 | | Contributor(s):: Roberto Merlin
Winter 2013Course Outline:INTRODUCTION, ELECTRODYNAMICS OF CONTINUOUS MEDIA (Maxwell’s equations. Permittivity and permeability. Scattering).KRAMERS-KRÖNIG RELATIONS, PHENOMENOLOGICAL MODELS (Drude and Lorentz models. Quantum mechanical description).SEMICONDUCTORS: INTERBAND TRANSITIONS (van Hove...
PHYS 620 Lecture 3: Polarization: A Quantum Approach
Hybrid Nanophotonics: A Happy Marriage of Metals and Semiconductors
03 Jan 2013 | | Contributor(s):: Mark Brongersma
This talk is part of the International Workshop "Novel Ideas in Optics: From Advanced Materials to Revolutionary Applications" hosted by Purdue University.
Novel Ideas in Metamaterials
03 Jan 2013 | | Contributor(s):: Igor Smolyaninov
Digitizing and Functionalizing Metamaterials
03 Jan 2013 | | Contributor(s):: Nader Engheta
Accelerating Airy Beams and Bullets
08 Jan 2013 | | Contributor(s):: Demetrios Christodoulides
Ultrafast & Broadband Photonic Signal Processing: From Microdevices to Control of RF Propagation
08 Jan 2013 | | Contributor(s):: Andrew M Weiner
Nonlinear and Magnetooptic Control of Light in Metamaterials and Superfocussing
10 Jan 2013 | | Contributor(s):: Allan Boardman