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- MPB User Tutorial (35,772 bytes)
169: radius at maximum: 0.176393202250021
172: ...hat the true maximum is within 0.1 * 0.176393202250021, or about 0.02, of the radius found here. It do...
320: | 5.41898003340128
321: | 0.314169110036439
327: ...tfun rooteps)</code>), we find that it is 0.314159008193209, matching our desired frequency to nearly ... - MPB Data Analysis Tutorial (19,359 bytes)
43: .../www.cdrom.com/pub/png/ PNG] image with <code>h5topng</code> (from my free [http://ab-initio.mit.edu/h5...
45: unix% h5topng -S 3 epsilon.h5
47: ... unit cell, while the image produced by <code>h5topng</code> (and most other plotting programs) is squa...
62: ...ew</code>. We can examine it by running <code>h5topng</code> again, this time explicitly specifying the...
64: unix% h5topng epsilon.h5:data-new - Meep C-plus-plus Tutorial (11,954 bytes)
109: ... network graphics (PNG) format with the <code>h5topng</code> tool. We are now ready to begin the time s...
116: int ttot = int(400/f.dt)+1;
122: ... for a long period of time which in this case is 400 unit seconds. Now we are ready to time step and c...
125: while (f.time() < f.last_source_time() + 400) {
150: After we convert the hdf5 files to PNG format and superimpose the images on the dielectr... - Meep Tutorial (50,023 bytes)
47: [[Image:Tutorial-wvg-straight-eps-000000.00.png|right|thumb|Dielectric function (black = high, wh...
72: (run-until 200
78: ...h5topng</code> program to convert them to [[w:PNG|PNG]] images.
80: unix% h5topng -S3 eps-000000.00.h5
82: This will create <code>eps-000000.00.png</code>, where the <code>-S3</code> increases the ... - Meep Tutorial/Band diagram, resonant modes, and transmission in a holey waveguide (32,880 bytes)
3: [[Image:Tut-holey-cavity.png|400px|center|Computational cell for computing transmi...
15: ...ow), then in a symmetric structure we should get 100% transmission on resonance, forming a narrow-band...
71: (define-param nfreq 500) ; number of frequencies at which to compute flux
95: ... <math>|E_y|^2</math> has decayed by at least 1/1000 at the transmission-flux plane.
112: ... and <math>H_z</math> field pattern via <code>h5topng</code>: - Meep Tutorial/Third harmonic generation (8,694 bytes)
11: (define-param sz 100) ; size of cell in z direction
43: (define-param nfreq 400)
63: [[Image:3rd-harm-1d-flux.png|center|Transmitted flux for nonlinear media.]]
93: [[Image:3rd-harm-1d-vs-chi.png|center|Transmission vs. Kerr coefficient]]
100: harmonics:, 0.001, 1.0, 112.604527737141, 0.0107492681364892 - Meep Tutorial/Ring resonator in cylindrical coordinates (10,606 bytes)
48: ...re, we run until the source has turned off, plus 200 additional time units during which we use [[harmi...
50: (run-sources+ 200 (after-sources (harminv Ez (vector3 (+ r 0.1)) fc...
73: ....257477542991357, -0.234862526831655-0.105519091330034i, 2.6465657298186e-10
81: ... signal, or by analyzing over a longer time than 200. Doing the former, we find that the 2d value of ...
88: ...h5topng -S 2 -Zc dkbluered -C ring-cyl-eps-001200.00.h5 ring-cyl-ez.h5 - Meep Tutorial/Material dispersion (6,894 bytes)
32: [[Image:Material-dispersion-eps.png|center|Real and imaginary parts of specified anal...
51: (define all-freqs (run-k-points 200 kpts)) ; a list of lists of frequencies
68: [[Image:Material-dispersion-bands.png|center|Band diagram for dispersive material.]]
74: [[Image:Material-dispersion-epsre.png|center|Real part of dielectric function]]
78: [[Image:Material-dispersion-epsim.png|center|Real part of dielectric function]] - Meep Tutorial/Local density of states (8,171 bytes)
17: (set-param! resolution 200)
52: (define-param Th 500)
69: [[Image:Metalcavity_ldos.png|center|LDOS for a metallic cavity.]] - NLopt Tutorial (30,157 bytes)
5: ...[Image:NLopt-example-constraints.png|right|thumb|400px|Feasible region for a simple example optimizati...
249: ...specified as a [http://blogs.mathworks.com/loren/2006/06/21/cell-arrays-and-their-contents/ cell array... - Meep Tutorial/Optical forces (10,118 bytes)
42: ...e which is why we stop the simulation at a fixed 200 time units after the Gaussian-pulsed sources have...
52: (run-sources+ 200
86: (define-param runtime 5000)
97: [[Image:Waveguide_forces.png|center|Normalized force per unit length and input... - Meep Tutorial/Near-to-far-field spectra (11,189 bytes)
5: [[Image:N2ff_comp_cell.png|center|Schematic of the computational cell for a ...
40: [[Image:Near2far_simulation_geometry.png|center|Simulation geometry used to compute the ra...
71: (define-param r (* 1000 (/ fcen))) ; 1000 wavelengths out from the source ...
72: (define-param npts 100) ; number of points in [0,2*pi) range ...
86: [[Image:Source_radiation_pattern.png|center|Far-field radiation patterns of 3 point-di... - Meep Tutorial/Multilevel-atomic susceptibility (7,007 bytes)
5: (set-param! resolution 1000)
19: (define-param rate-21 0.005) ; non-radiative rate (unit...
38: (define-param endt 30000)
43: ...ear absorber). The spectra at a pumping rate of 0.0073 is shown below. This plot was generated using t...
45: ...tra for 1d laser cavity at pumping rate (Rp) of 0.0073]]
Page text matches
- Meep (5,615 bytes)
1: [[Image:Meep-banner.png|440px|center|Meep logo banner]] - MPB manual (3,019 bytes)
- MPB User Tutorial (35,772 bytes)
169: radius at maximum: 0.176393202250021
172: ...hat the true maximum is within 0.1 * 0.176393202250021, or about 0.02, of the radius found here. It do...
320: | 5.41898003340128
321: | 0.314169110036439
327: ...tfun rooteps)</code>), we find that it is 0.314159008193209, matching our desired frequency to nearly ... - MPB Data Analysis Tutorial (19,359 bytes)
43: .../www.cdrom.com/pub/png/ PNG] image with <code>h5topng</code> (from my free [http://ab-initio.mit.edu/h5...
45: unix% h5topng -S 3 epsilon.h5
47: ... unit cell, while the image produced by <code>h5topng</code> (and most other plotting programs) is squa...
62: ...ew</code>. We can examine it by running <code>h5topng</code> again, this time explicitly specifying the...
64: unix% h5topng epsilon.h5:data-new - MPB User Reference (74,624 bytes)
395: ...eory [c.f. SGJ et al., ''PRE'' '''65''', 066611 (2002)] (see also [http://ab-initio.mit.edu/book our o... - Guile and Scheme links (4,660 bytes)
- MPB release notes (22,344 bytes)
14: ...ts.html#KottkeFa08 Kottke et al, PRE 77, 036611, 2008]).
36: <small>March 3, 2003</small>
47: <small>September 16, 2002</small>
55: <small>September 12, 2002</small>
70: <small>March 10, 2002</small> - The MPB Manual (426 bytes)
1: [[Image:Mpb-logo.jpg|500px|center]] - Meep manual (1,249 bytes)
- Meep Introduction (25,528 bytes)
42: ...00 periods, we then run it for 155 time units (= 100 / ''f'').
70: ...ence Time-Domain Method'' (Artech: Norwood, MA, 2000). - Meep C-plus-plus Tutorial (11,954 bytes)
109: ... network graphics (PNG) format with the <code>h5topng</code> tool. We are now ready to begin the time s...
116: int ttot = int(400/f.dt)+1;
122: ... for a long period of time which in this case is 400 unit seconds. Now we are ready to time step and c...
125: while (f.time() < f.last_source_time() + 400) {
150: After we convert the hdf5 files to PNG format and superimpose the images on the dielectr... - Meep Tutorial (50,023 bytes)
47: [[Image:Tutorial-wvg-straight-eps-000000.00.png|right|thumb|Dielectric function (black = high, wh...
72: (run-until 200
78: ...h5topng</code> program to convert them to [[w:PNG|PNG]] images.
80: unix% h5topng -S3 eps-000000.00.h5
82: This will create <code>eps-000000.00.png</code>, where the <code>-S3</code> increases the ... - Meep Reference (109,261 bytes)
40: ... <code>subpixel-maxeval</code> (default <code>100000</code>) and <code>subpixel-tol</code> (default <c...
187: ...stract/10.1103/PhysRevLett.93.213905 Luo et al., 2004]) and the near field (as described in [http://ma...
292: ...g/abstract.cfm?URI=oe-16-15-11376 Oskooi et al., 2008]). For example, one can use a cubic profile ''f...
301: .../papers_abstracts.html#OskooiZh08 Oskooi et al. (2008)].
302: ...papers/papers_abstracts.html#LohOs09 Loh et al. (2009)]. - Meep Tutorial/Band diagram, resonant modes, and transmission in a holey waveguide (32,880 bytes)
3: [[Image:Tut-holey-cavity.png|400px|center|Computational cell for computing transmi...
15: ...ow), then in a symmetric structure we should get 100% transmission on resonance, forming a narrow-band...
71: (define-param nfreq 500) ; number of frequencies at which to compute flux
95: ... <math>|E_y|^2</math> has decayed by at least 1/1000 at the transmission-flux plane.
112: ... and <math>H_z</math> field pattern via <code>h5topng</code>: - Exploiting symmetry in Meep (8,171 bytes)
- Meep Tutorial/Third harmonic generation (8,694 bytes)
11: (define-param sz 100) ; size of cell in z direction
43: (define-param nfreq 400)
63: [[Image:3rd-harm-1d-flux.png|center|Transmitted flux for nonlinear media.]]
93: [[Image:3rd-harm-1d-vs-chi.png|center|Transmission vs. Kerr coefficient]]
100: harmonics:, 0.001, 1.0, 112.604527737141, 0.0107492681364892 - Meep Tutorial/Ring resonator in cylindrical coordinates (10,606 bytes)
48: ...re, we run until the source has turned off, plus 200 additional time units during which we use [[harmi...
50: (run-sources+ 200 (after-sources (harminv Ez (vector3 (+ r 0.1)) fc...
73: ....257477542991357, -0.234862526831655-0.105519091330034i, 2.6465657298186e-10
81: ... signal, or by analyzing over a longer time than 200. Doing the former, we find that the 2d value of ...
88: ...h5topng -S 2 -Zc dkbluered -C ring-cyl-eps-001200.00.h5 ring-cyl-ez.h5 - Meep Tutorial/Local density of states (8,171 bytes)
17: (set-param! resolution 200)
52: (define-param Th 500)
69: [[Image:Metalcavity_ldos.png|center|LDOS for a metallic cavity.]] - Cylindrical coordinates in Meep (391 bytes)
- NLopt License and Copyright (1,835 bytes)
7: ... code at [[NLopt Tutorial]], is Copyright © 2007-2010 Massachusetts Institute of Technology, and ...
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