פוטוניקה

Silicon Photonics Revolution – Light-Speed Tech Transforming AI, Data Centers & More
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מהפכת הפוטוניקה הסיליקונית – טכנולוגיה במהירות האור שמעצבת מחדש את הבינה המלאכותית, מרכזי הנתונים ועוד

פוטוניקה מבוססת סיליקון עושה שימוש במעגלים משולבים פוטוניים (PICs) מסיליקון כדי לשלוט באור לצורך עיבוד נתונים ותקשורת, ומאפשרת קישוריות בתוך השבב ובין שבבים במהירויות כמו 100 ג'יגה-ביט לשנייה ו-400 ג'יגה-ביט לשנייה. שבב פוטוני מסיליקון בגודל של ציפורן יכול להכיל עשרות ערוצי לייזר,
אוגוסט 27, 2025

Technology News

  • Is Orange the New Black? How Smartphone Color Trends Blur Originality
    October 12, 2025, 11:58 AM EDT. Off the Record dives into whether a flashy orange color signals originality or simply fuels a brand arms race. A Reddit post sparked debates after leaks suggested the Galaxy S26 Ultra would offer a bright orange option, echoing the iPhone 17 Pro's Cosmic Orange. The piece points out earlier orange hues from Samsung (Titanium Orange) and Google (Oh So Orange) that predate Apple's launch, reminding readers that colorways are a long-running marketing tactic. Beyond optics, the column notes shifts in market share, with Samsung gaining ground as Apple's grip eases. In short: color strategy, competition, and consumer choice are reshaping how we judge what's innovative in phones.
  • Apple to Announce iPad Pro, Vision Pro, and 14-inch MacBook Pro This Week, Gurman Says
    October 12, 2025, 11:46 AM EDT. Bloomberg's Mark Gurman reports Apple will update several products this week without a formal event: the iPad Pro, Vision Pro, and likely the base 14-inch MacBook Pro, all rumored to get an M5 upgrade. Updates are expected via the Apple Newsroom and short YouTube promos, not a keynote. Leaks point to an iPad Pro with a higher M5 chip and at least 12GB RAM, plus a minor design change (no “iPad Pro” text on the back). The Vision Pro could also move to an M5 and possibly an R2 on a new 2nm process, with a new Dual Knit Band and a Space Black option; Wi‑Fi sticks with Wi‑Fi 6. The 14‑inch MacBook Pro base model is described as “ready for launch.” Timing may slip due to Columbus Day and Canada’s Thanksgiving.
  • Apple Releases iOS 26.0.1 & macOS Tahoe 26.0.1: Essential Updates Address Key Bugs
    October 12, 2025, 11:44 AM EDT. Apple has rolled out iOS 26.0.1 and macOS Tahoe 26.0.1 to address early bugs in iOS 26 and related systems. The update lists five key fixes: it restores Wi‑Fi stability on the iPhone 17 and Air models, fixes cellular connectivity, removes artifacts in overexposed photos on the iPhone 17 Air, resolves blank app icons after applying a custom tint, and fixes a VoiceOver disable issue. Apple also issued watchOS 26.0.2 (with 26.0.1 focused on the Apple Watch Ultra 3 in Mexico), visionOS 26.0.1, and tvOS 26.0.1. For users on older systems, iOS 18.7.1, macOS 15.7.1, and macOS 14.8.1 (Sonoma) are available with further fixes.
  • Samsung Galaxy Tab S10 FE+ 13.1-inch tablet drops to $579.99 on Amazon deal
    October 12, 2025, 11:43 AM EDT. Amazon is offering an 11% discount on the Samsung Galaxy Tab S10 FE+ 13.1-inch Android tablet, dropping from the previous $649.99 to $579.99. The larger 13.1-inch display with a 90Hz refresh rate makes scrolling and media smooth, while the Exynos 1580 chip handles everyday tasks and light gaming. It ships with 128GB of storage (expandable via microSD) and features IP68 water resistance. The tablet includes the S Pen for note-taking and comes in the US version in Gray. Ideal for daily use, entertainment, and productivity, this deal offers a sizable saving while supplies last.
  • Nvidia's AI empire: A look at its top startup investments
    October 12, 2025, 11:41 AM EDT. Nvidia has leveraged its AI momentum to ramp up startup investments, participating in dozens of rounds in 2025 and aiming to expand the AI ecosystem beyond its hardware. The article tracks Nvidia’s involvement in the billion-dollar-round club including OpenAI, xAI, Mistral AI, and Reflection AI, highlighting how Nvidia’s strategy blends minority stakes, strategic partnerships, and an ongoing $100B commitment. With about 50 deals in 2025 (vs 48 in all of 2024) and NVentures' 21 deals, Nvidia signals that its capital is as much a market-maker as its GPUs. Key recent rounds include: OpenAI’s $6.6B round with Nvidia’s up-to-$100B strategic partnership; xAI’s $6B round with Nvidia’s up-to-$2B equity; Mistral AI’s €1.7B Series C; Reflection AI’s $2B round. This shows Nvidia's broader push to back AI leaders and expand the ecosystem.