Lumerical 2015b Release: Overview

Lumerical 2015b Release Overview

MAY 2015

PROPRIETARY AND CONFIDENTIAL© LUMERICAL SOLUTIONS INC

What’s new?New Graphene Modeling

Traveling Wave Laser Model

Design Kit Support

Importing Complex Structures

Dataset builder

New Graphene Material ModelGraphene is now modeled using a surface conductivity

Treating graphene as a 2-D material leads to faster simulations

Two new components were added to the GUI in FDTD and MODE:

• New surface conductivity model was added to the material database

• Surface object was added to the list of geometric primitives

𝜎 𝜔, Γ, 𝜇𝑐 , 𝑇

Electro-Optical Modulator

600 nm

graphene sheet

SiO2 (n = 1.44)

Si (n = 3.47)

Al2O3 (n = 1.746)

250 nm

Based on the following waveguide configuration:

λ = 1.55 μm

Desired Mode

• The shown waveguide mode was obtained using the FDE solver.

Traveling Wave Laser

5© LUMERICAL SOLUTIONS INC

*Creazzo T. et al., “Integrated tunable CMOS laser,” Opt. Express. 21, (23), 28048 –28053 (2013)

*Hulme JC. et al., “Widely tunable Vernier ring laser on hybrid silicon,” Opt. Express. 21, (17), 19718-19722 (2013)

Design Kit Support

The new publishing feature offers packaging, installation and set-up of compact model libraries (CML), including obfuscation of models and measurement data.

genericCML.cml

Importing Complex StructuresLumerical's TCAD software includes features for building complex structures from external data sourcesFrom external CAD software: STL Import

From layout: GDSII Import and Layer Builder

New feature: Dataset BuilderCreate a structure from an existing finite element data source 2D and 3D data supported

DEVICE: add an imported doping profile

Dataset Builder

External data sourceMatlab, Tecplot, HDF5,…

Application > Process ImportExternal tools can be used to simulate the fabrication of semiconductor components

Use the Dataset Builder in DEVICE to import the corresponding structure and doping profileRead data from common file formats (Matlab, Tecplot, HDF5)

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Sales Inquiries: sales@lumerical.com

Contact your local Lumerical representative

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Dataset Builder

Lumerical 2015b Release Structured Data Import

MAY 2015

Importing Complex StructuresLumerical's component simulation tools include features for building complex structures from external sourcesFrom external CAD software: STL Import

Dataset Builder

External data source

Application > Process ImportStructured data generated by other TCAD process simulation tools can be imported into DEVICERead data from common file formats (Matlab®, Tecplot®, HDF5®)

Use the Dataset Builder to extract the physical structure and doping profile from the data source

Contact Us

www.lumerical.com

Lumerical 2015b Release Importing Complex Structures

MAY 2015

Dataset Builder

Contact Us

www.lumerical.com

Lumerical 2015b Release New Graphene Modeling Workflow

MAY 2015

New Graphene Material ModelGraphene is now modeled using a surface conductivity

Two new components were added to the GUI in FDTD and MODE:

• New surface conductivity model was added to the material database

• Surface object was added to the list of geometric primitives

𝜎 𝜔, Γ, 𝜇𝑐 , 𝑇

New Surface Conductivity Model2015B ReleaseFDTD & MODE

new model

model parameters

New Surface PrimitiveFDTD 2015b Release

• The new 2D rectangle was specifically created for modeling graphene

Tunable THz Metamaterial

Transmitted Power Without Substrate Transmitted Power With Substrate

• The shown results were obtained using the FDTD solver

Electro-Optical Modulator

600 nm

graphene sheet

SiO2 (n = 1.44)

Si (n = 3.47)

Al2O3 (n = 1.746)

250 nm

Based on the following waveguide configuration:

λ = 1.55 μm

Desired Mode

• The shown waveguide mode was obtained using the FDE solver.

Summary

Improved graphene workflow available in FDTD and MODE (2015b)

Graphene is now treated as a 2-D material

• A new surface conductivity model is being introduced. • A new geometric primitive specifically for graphene.

Contact Us

www.lumerical.com

Lumerical 2015b Release What’s new in INTERCONNECT 5 ?

MAY 2015

INTERCONNECT 5Traveling Wave LaserHybrid laser chips and integrated lasers driving PICs

Design Kit SupportCompact model library (CML) packaging and installation

Obfuscation of CML and measurement data

For a complete list of new features, please refer to:

http://docs.lumerical.com/en/new_features_schematic_2015b.html

*Creazzo T. et al., “Integrated tunable CMOS laser,” Opt. Express. 21, (23), 28048 –28053 (2013)

*Hulme JC. et al., “Widely tunable Vernier ring laser on hybrid silicon,” Opt. Express. 21, (17), 19718-19722 (2013)

Traveling Wave Bragg Grating

The new compact model now allows for static or full time-dependent analysis of waveguide gratings

Design Kit Support

genericCML.cml

Design Kit Support

genericCML.cml

Contact Us

www.lumerical.com

For a complete list of new features, please refer to:

http://docs.lumerical.com/en/new_features_schematic_2015b.html

Lumerical 2015b Release: Overview

Software

Laser gain compact model for photonic integrated circuit ...€¦ · LUMERICAL SOLUTIONS INC., VANCOUVER, CANADA *JPOND@LUMERICAL.COM ... Lumerical empowers R&D professionals with

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FDTD Solutions - Material Modeling - Lumerical solutions - material... · Material Modeling FDTD Solutions © 2011 Lumerical Solutions, Inc. ... Example Mie Scattering, gold sphere

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Lumerical 2015b Release: What is new in INTERCONNECT 5?

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