These are Simple photonic simulator coded in JAVA/Javascript for understanding phenomena in photonic circuit. We are developing higher performance photonic simulator for research use.

Guided mode in 3-layer slab waveguide

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This simulator calculates effective index and mode field profile in 3-layer slab waveguide.

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Guided mode in N-layer slab waveguide

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This simulator calculates guided modes in N-layer slab waveguide. Coupled modes and coupling length in directional coupler is obtained.

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Guided mode in 3D waveguide (by EIM)

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This simulator calculates guided modes in 3D (channel) waveguide by Effective index method or Weighted index mehod.

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LP mode in optical fiber

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This simulator calculates LP mode of weakly guiding optical fiber with circular core and cladding. Wavelength dispersion is also calculated.

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Guided mode in optical fiber (by FEM)

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This simulator calculates axi-symmetric optical fiber by finite element method Optical fiber with Multi-step index prfile can be calculated.

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Guided mode in 3D waveguide (by SFEM)

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This simulator calculates guided mode of 3D waveguide with arbitrary cross section by scalar approximated finite element method.

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2D FE-BPM analysis

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This simulator calculates beam propagating behavior in 2D photonic circuit devices by Finite Element Beam Propagation Method.

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2D FDTD analysis

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This simulator calculates light propagating behavior in 2D photonic circuit by Finite Difference Time Domain Method. Photonic crystal circuit can be also treaed.

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3D FD-BPM analysis

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This simulator calculates beam propagating behavior in 3D photonic circuit devices by Finite Difference Beam Propagation Method.

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Analysis of optical pulse evolution

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This simulator calculates optical pulse evolution in dispersive/nonlinear optical fiber.

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Wavefront Matching Method (UC)

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This tool automatically design photonic circuit device by using Wavefront Matching Method.

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Automatic design based on BPM and AVM

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This tool automatically design photonic circuit device by using Wavefront Matching Method.

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