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IEEE Researchers Provide Mathematical Solutions to Study 2D Light Interaction in Photonic Crystal Lasers

Researchers derive 2D coupled wave equations for photonic crystal surfaces, aiding the development of efficient laser devices
February 13, 2025
Photonic crystal surface-emitting lasers or PCSELs are laser diodes that generate laser beams through controlled light wave interaction within a photonic crystal structure. In a recent study, researchers developed a method to study the two-dimensional interaction of light waves in PCSELs and measure their efficiency. The findings suggest that triangular-lattice PCSELs may be more efficient at converting electricity into laser light compared to square-lattice PCSELs, providing mathematical modelling tools for designing efficient laser diodes.
 
Laser diodes are semiconductors that generate light and amplify it using repeated reflection or ‘optical feedback’. Once the light … Read More → "IEEE Researchers Provide Mathematical Solutions to Study 2D Light Interaction in Photonic Crystal Lasers"

ASRock Industrial’s Groundbreaking Edge AIoT Solutions Take Center Stage at Embedded World 2025

February 13, 2025

Taipei, Taiwan (Feb 12, 2025) – ASRock Industrial is thrilled to announce its participation in Embedded World 2025, taking place from March 11th – March 13th, 2025 at the Exhibition Centre Nuremberg, Booth Hall 2 – 441. At this premier industry event, ASRock Industrial will unveil its latest innovations in edge AIoT computing, featuring the Robust Edge AIoT Platform, Industrial IoT Controller, Mini PC, and Motherboard. Attendees can experience two captivating live demos – AI Pack Station and Flying Shear Solution, highlighting the cutting-edge capabilities of ASRock Industrial’s solutions. Join us to explore how we are shaping the … Read More → "ASRock Industrial’s Groundbreaking Edge AIoT Solutions Take Center Stage at Embedded World 2025"

Advantest Unveils T5801 Ultra-High-Speed Memory Test System to Power Next-Generation DRAM Devices

Flexible Platform Delivers Unmatched Speed, Performance and Accuracy
February 13, 2025

TOKYO, Feb. 12, 2025 (GLOBE NEWSWIRE) — Leading semiconductor test equipment supplier Advantest Corporation (TSE: 6857) today announced the T5801 Ultra-High-Speed DRAM Test System. The cutting-edge platform is engineered to support the latest advancements in high-speed memory technologies – including GDDR7, LPDDR6, and DDR6 – critical to meeting the growing demands of artificial intelligence (AI), high-performance computing (HPC) and edge applications.

Increasingly complex, high-speed memory technologies are pushing the boundaries of data center and AI performance. The T5801 is tailored to address this challenge by enabling accurate and efficient mass production testing for … Read More → "Advantest Unveils T5801 Ultra-High-Speed Memory Test System to Power Next-Generation DRAM Devices"

New industrial CoolSiC™ MOSFETs 650 V G2 in Q-DPAK and TOLL packages offer improved power density

February 12, 2025

Munich, Germany – 12 February 2025 – The electronics industry is experiencing a significant shift towards more compact and powerful systems. To support this trend and further drive innovation at the system level, Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) is expanding its portfolio of discrete CoolSiC™ MOSFETs 650 V with two new product families housed in Q-DPAK and TOLL packages.

These diverse product families, with top- and bottom-side cooling, are based on the CoolSiC™ Generation 2 (G2) technology and offer … Read More → "New industrial CoolSiC™ MOSFETs 650 V G2 in Q-DPAK and TOLL packages offer improved power density"

SEGGER J-Link debug probes and Flasher programming tools support ST’s Stellar P and G MCUs Monheim am Rhein, Germany—February 12, 2025

SEGGER’s J-Link debug probes and Flasher in-circuit programmers now fully support STMicroelectronics's Stellar P and G family of microcontrollers, which are specifically designed for the automotive industry.
February 12, 2025
With multiple cores, Stellar devices enable developers to consolidate multiple electronic control units (ECUs) into one high-performance ECU using a single Stellar MCU. This approach simplifies system architecture while maintaining the ability to handle diverse automotive applications.
“By adding support for the Stellar P and G family to our J-Link and Flasher tools, our solutions help developers address the complexities of modern automotive systems,” says Dirk Akemann, Head of Technical Marketing at SEGGER. “Our robust and efficient tools tailored for high-performance microcontroller development and programming are a perfect fit for the demanding processing … Read More → "SEGGER J-Link debug probes and Flasher programming tools support ST’s Stellar P and G MCUs Monheim am Rhein, Germany—February 12, 2025"

Nexperia releases automotive industry’s first 10BASE-T1S OPEN Alliance compliant ESD protection diodes

Low capacitance devices also protect 12/24/48 V nets for 100/1000BASE-T1, helping automotive manufacturers simplify board design and supply chains
February 12, 2025

Nijmegen, February 11, 2025: Nexperia today released the industry’s first ESD protection diodes to comply with the OPEN Alliance requirements for use in 10BASE-T1S automotive Ethernet applications. The exceptionally low capacitance (0.4 pF) of these diodes means they can also be used to protect higher speed applications deploying 100BASE-T1 or 1000BASE-T1 in-vehicle networks while still maintaining excellent signal integrity. These diodes offer a single line ESD protection solution with up to 18 kV, according to IEC 61000-4-2, and up to 15 kV with 1000 discharges, as per OPEN Alliance. These devices are covering the full range of automotive board net voltages including 12  … Read More → "Nexperia releases automotive industry’s first 10BASE-T1S OPEN Alliance compliant ESD protection diodes"

Compact size meets versatile expansion in the Nuvo-2822 expansion box PC from Impulse Embedded

February 11, 2025

Easily integrate data acquisition or frame grabber cards, with this cost effective, compact solution

Improved power efficiency “Super Power Saving Mode”

Impulse Embedded announce the availability of the Nuvo-2822, a new, compact expansion box PC from Neousys, which offers five times the performance over their previous model using the impressive and power-efficient Intel® Alder Lake N97 CPU that … Read More → "Compact size meets versatile expansion in the Nuvo-2822 expansion box PC from Impulse Embedded"

CEA-Leti Announces FAMES Pilot Line In Nature Reviews Electrical Engineering

February 11, 2025

GRENOBLE, FRANCE – Feb. 7, 2025 – The FAMES Pilot Line offers a complete set of technologies to develop innovative chip architectures. FAMES will open new research avenues for enhancing performance and lowering power consumption for mixed-signal circuits – and strengthening European sovereignty in microelectronics, CEA-Leti reported in a recent article in Nature Reviews Electrical Engineering.

… Read More → "CEA-Leti Announces FAMES Pilot Line In Nature Reviews Electrical Engineering"

Elma’s Robust 7-slot SOSA Aligned Backplane Equipped with VITA 62 PSU Slot

High speed signals on all data paths; cutting edge interconnect technology
February 11, 2025
Technical Highlights
  • 3U OpenVPX 6+1 backplane including VITA 62 PSU slot
  • SOSA aligned to support defense industry interoperability initiatives
  • Helps optimize SWaP and lower lifecycle costs
  • Supports current Ethernet and PCI Express standards

FREMONT, Calif., February 2025 – Elma Electronic has enhanced its line of Read More → "Elma’s Robust 7-slot SOSA Aligned Backplane Equipped with VITA 62 PSU Slot"
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