---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40645790.md"
description: "$Nokia Oyj(NOK.US)$POET Tech(POET.US)$Lumentum(LITE.US)$Coherent Corp.(COHR.US) I mentioned it three days ago. Even the most powerful semiconductors need optical communication to bridge for high-speed transmission. Copper transmission has its limits, and in the era of LLM, AI Agent, and AI inference, how can optical communication lose? 🙇🏻‍♂️"
datetime: "2026-05-11T15:59:00.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40645790.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40645790.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40645790.md)
author: "[吸金大法](https://longbridge.com/en/profiles/22891020.md)"
---

# $Nokia Oyj(NOK.US)$POET Tech(POET.US)$Lumentum(LIT…


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