Photonic Solutions Enewsletter

Polarization Volume Gratings (PVGs) have attracted increasing attention in photonics for their beam steering applications. Due to their very high (nearly 100%) diffraction efficiency, large diffraction angle, polarization selectivity, and simple fabrication process, PVGs have found potential in a wide range of novel photonic applications including near-eye displays for AR/VR, optical switching, and laser beam steering. In this article we describe  the simulation of a PVG working at optical wavelengths.

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Photonic Chip Design Made Easy with AutoRouting

Creating connections between components can be a time-consuming layout task for any integrated circuit design project. This is also an increasing factor for PIC designs, as the overall number of components being deployed in PICs is increasing, and both optical as well as electrical connections must be made. The routing rules for PICs are significantly different than for digital CMOS ICs. Photonic connections are made using waveguides that are curvilinear in nature to reduce light loss, reflections, and dispersion. During this webinar, we discussed Synopsys’ approach to implementing fast, accurate electrical and optical interconnections in a PIC design using AutoRouting.

What you learn:

• How to implement AutoRouting design capabilities in different PIC technologies such as silicon photonics, III-IVs, and PLCs.
• How to optimize electrical connections with multi-layer metal Manhattan-style routing for DC and low-speed RF routing.Originally presented: October 21, 2020

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Accelerating Photonic Design with Photonic Layout Autorouting

Routing is error prone and time consuming. The Autorouting module removes the tedium of manual routing, freeing up the layout engineer to explore more options for creating optimal placement and circuit design. This software in motion video shows how the OptoDesigner AutoRouting module provides the capability to perform both optical and electrical multi-net autorouting on a chip.

Look for the video on LinkedIn and Twitter on November 30.

Synopsys Photonic Solutions supports the development of skills and human talent in photonics and integrated photonics. As part of this ongoing effort, we created a set of glossary pages that present basic concepts and terms that are widely used in the integrated photonics community. 

See the glossary

Why OptoCompiler? Widespread implementation of PICs has, until now, been impeded because many design tools were intended for electronics rather than photonics. As a result, photonic design has largely been the domain of experts. OptoCompiler addresses this challenge by merging schematic-driven layout, advanced photonic layout synthesis, and analog/mixed signal design in a familiar and feature-rich environment. With OptoCompiler, photonic design can be as productive as digital design.

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Synopsys Photonic Solutions R&D Director Twan Korthorst will present OptoCompiler during the Market Focus at ECOC 2020. The presentation will be broadcast on Tuesday, December 8, from 7:20 – 7:40 a.m. ET.

View the full program