90 Degrees Beam Propagation

By Carlos Montalvo1, Derrick Kearney2, Jing Ouyang2, Minghao Qi2

1. University of Texas at El Paso 2. Purdue University

Calculation of beam propagation in dielectric waveguides

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Version 1.02w - published on 17 Mar 2015

doi:10.4231/D3GM81P9F cite this

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This application implements the finite-difference time-domain (FDTD) method for computation in electromagnetism. 90 Degree Beam Propagation focuses on electromagnetic fields passing through two waveguides arranged perpendicularly. For a more detailed description, please visit: http://ab-initio.mit.edu/wiki/index.php/Meep

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MIT Electromagnetic Equation Propagation (MEEP)

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Summer Undergraduate Research Fellowship (SURF)

Network for Computational Nanotechnology (NCN) at nanoHUB.org


Ardavan Farjadpour, David Roundy, Alejandro Rodriguez, Mihai Ibanescu, Peter Bermel, J. D. Joannopoulos, Steven G. Johnson, and Geoffrey Burr, "Improving accuracy by subpixel smoothing in FDTD," Optics Letters 31 (20), 2972–2974 (2006).


Cite this work

Researchers should cite this work as follows:

  • Carlos Montalvo, Derrick Kearney, Jing Ouyang, Minghao Qi (2015), "90 Degrees Beam Propagation," https://nanohub.org/resources/beamprop. (DOI: 10.4231/D3GM81P9F).

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