Cloud native EDA tools & pre-optimized hardware platforms
We are pleased to announce that LightTools 8.7 is now available. This release features the following major enhancements, along with other improvements:
Software and license key files for LightTools direct-sales customers are available on the Synopsys SolvNet website.
Distributor Customers
For customers working with distributors, you will continue to obtain your software and license keys from your local LightTools software distributor. See the Synopsys Optical Solutions Group Global Contacts page for contact information. If your country is not listed on the Distributors page referenced above, please contact us at lighttools_support@synopsys.com for instructions.
Update to LightTools Installation Process
LightTools installation files are now provided in a compressed (.zip) format, so an additional step is needed to extract the files before you can access the setup file and begin the installation. See the LightTools Installation Guide for complete instructions.
Enhanced Modeling and Simulation Capabilities for Reducing Stray Light in Optical Systems
This version of LightTools improves functionality for the analyzing and reduction of reducing stray light in optical systems, including new scattering models for highly specular surfaces and the addition of an independent specular component to separate imaging and stray light flux.
Maksutov-Cassegrain telescope design showing stray light paths in LightTools 8.7
New Analysis Features for Faster Adjustment of Source Power in Lighting Systems
A new feature added for receivers enables you to adjust scale factors on sources in the model. The source scaling feature enables you to rescale the power collected by a mesh without having to change the flux on individual sources or rerun the simulation. The options for this feature are on a new Source Scaling tab in the receiver's Properties dialog box.
Improved Design Features for Freeform Optical Systems
The following enhancements were made to the Freeform Design Features, which are available in the Advanced Design Module:
Ray Fan Before Distortion Correction
Ray Fan After Distortion Correction
Improved Analysis Features for Biomedical Optics and Horticultural Lighting
Improved capabilities for defining the scattering interaction distance has been added to the Henyey-Greenstein, Gegenbauer, and User-Defined Volume scattering particles. In addition to the Mean Free Path (MFP) definition available in previous releases, it is now possible to define the scattering distance using the Scattering Coefficient and Reduced Scattering Coefficient definitions, which are commonly used in industries such as Biomedical Optics. Data can be added and easily converted between the three definitions in a wavelength-dependent grid in LightTools.
You can now evaluate your optical system performance in units of photon flux, which is a typical unit for horticultural lighting design and has been used in some quantum systems.
Usability Enhancements
Enhancements and Updates to LightTools Libraries and Utilities
Improvements were made to the Light Guide Designer, Street Lighting utility, Parameter Analyzer, Backlight Pattern Optimization (BPO) utility, Backlight utility, Thin Film utility, Ray Data Plotter, and Volume Scatter Logger.
Updates were made to the Example Model Library, the Materials Library, and the Optical Properties Library.
For additional details about the content of the LightTools 8.7, see the LightTools 8.7 Release Notes. To see all the new feature videos for this release, visit the Customer Support Portal. If you have any questions about features in this release, please contact lighttools_support@synopsys.com.
We are taking registrations for our upcoming LightTools training sessions. Visit our website for more information, and to register online today. Seats are limited, minimum enrollments apply.
March 19-21, 2019
Mountain View, CA
April 16-18, 2019
Mountain View, CA
Did you miss our live orientation webinar for new and prospective LightTools users? If you have access to the Customer Support Portal, you can view the webinar recording at your convenience. This recording provides an overview of the types of optical systems LightTools can help you design, and then reviews core concepts for starting LightTools.
If you haven’t already registered for Portal access, consider registering for an account today!
Current customers can access LightTools resources and content at any time on our Customer Support Portal (https://opticsportal.synopsys.com). The site features training materials, user group presentations, FAQs, macro downloads, recordings of previously held webinars, and more. Once your account is activated, an e-mail will be sent to you to confirm your login information.
For the latest event calendar, please go to our Events page.