Vancouver, B.C. (PRWEB) May 21, 2014
Lumerical Solutions, Inc., a global provider of photonic design software, today announced its 2014a release, delivering key advancements to Lumerical’s suite of photonic design and analysis software. Release 2014a includes FDTD Solutions 8.9, MODE Solutions 7.1, INTERCONNECT 4.1 and DEVICE 4.1. Highlighting the release is a proprietary extension of the standard eigenmode expansion (EME) optical propagation method, for which Lumerical has filed a provisional patent. The new EME solver is included with MODE Solutions 7.1. The EME solver enables highly accurate analysis of large photonic devices at simulation speeds orders of magnitude faster than those achievable with alternative simulation techniques. The release also includes improved active device modeling with the addition of heterojunction modeling to DEVICE, improved tools for complex layered component design and further progress towards integrating Lumerical’s photonic integrated circuit (PIC) simulator, INTERCONNECT, with traditional EDA tools and workflows.
“The 2014a release represents the latest innovations in Lumerical’s decade long mission to develop the leading framework for designing and analyzing complex photonic components and systems,” according to Dr. James Pond, CTO of Lumerical. “Photonic integration has the potential to revolutionize a variety of industries from communications to computing and biosensing. To fully realize that potential, accurate modeling of manufacturable designs is essential. This release introduces key capabilities and unique innovations that are crucial to our goal of delivering the most complete design and analysis environment for photonics R&D professionals.”
Fast and Accurate Modeling of Large Scale Photonic Components using EME
“Lumerical’s EME solver has made the design and optimization of long taper structures much simpler and faster,” according to Huapu Pan, Staff Engineer, Huawei Technologies (USA). “Lumerical’s optical solvers provide a comprehensive set of tools for the design and analysis of integrated photonic components.”
The bidirectional EME solver, introduced in this release of MODE Solutions, is a fully vectorial and rigorous technique for efficiently solving Maxwell’s equations that is ideal for simulating long, waveguide components.
"As a next-gen company we require next-gen techniques for rapidly and reliably prototyping a variety of advanced photonic designs,” stated Nikhil Kumar, R&D Engineer III at Skorpios Technologies, Inc. “The EME solver in MODE Solutions surpasses many limitations imposed by the beam propagation method and allows us to quickly and confidently study a number of unique solutions."
The computational cost of the EME method scales exceptionally well with device length, making it an ideal method for the design and optimization of long integrated optical devices, including continuously varying structures like tapers and long, periodic components like waveguide and fiber Bragg gratings.
"We searched a long time to find a simulator capable of dealing with the design challenges presented by waveguide Bragg gratings," according to University of British Columbia Professor Lukas Chrostowski. “Given the initial results we've seen with Lumerical's EME, I have great confidence that search is over. Combined with their work towards tighter integration of photonic simulation with EDA tool flows, including lithography prediction, Lumerical’s 2014a release will allow us get much better agreement with experimental measurements of our grating structures."
Enabling an EDA Workflow for Photonic Integrated Circuit Design
INTERCONNECT 4.1 includes features to enable PIC designers to meet the reliability and scale required for process design kit (PDK) based workflows, supporting a move towards reliable manufacturing and commercial deployment of PICs. Features include:
DEVICE 4.1 introduces support for abrupt heterojunctions, enabling the design and analysis of a broader set of target applications including high speed SiGe photodetectors and AlGaAs/GaAs thin-film solar cells. Additional features include:
Advanced Layer Builder for Component Definition
A layer builder is integrated into the graphical user interface of Lumerical’s component level design products FDTD Solutions 8.9, MODE Solutions 4.1 and DEVICE 4.1. This tool allows end users to quickly define complicated multilayer structures consisting of patterned GDSII layers combined with unpatterned layers. Designers can then easily make changes to the ordering, thickness and relative positioning of each layer.
Release 2014a is now shipping, with evaluation versions available online at http://www.lumerical.com. More information regarding Lumerical’s new EME solver can be found at http://www.lumerical.com/tcad-products/mode/eme.
Since its inception in 2003, Lumerical has pioneered breakthrough simulation technologies that help bring new optical product concepts to life. By empowering research and product development professionals with high performance optoelectronic design software that leverages recent advances in computing technology, Lumerical helps optical designers tackle challenging design goals and meet strict deadlines. Lumerical's design software solutions have been licensed in more than 30 countries by global technology leaders like Agilent, Aptina, ASML, Bosch, Canon, Harris, Northrop Grumman, Olympus, Philips, Samsung, and STMicroelectronics, and prominent institutions including Caltech, Harvard, Max Planck Institute, MIT, NIST, University of Tokyo and the Chinese Academy of Sciences. Discover how Lumerical can help you meet your own design objectives by visiting us online at http://www.lumerical.com.