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之光半導體聚焦設計自動化：加速產業邁向光電共封裝（CPO）
隨著人工智慧（AI）模型規模呈指數級成長，高效能運算（HPC）系統的瓶頸已從「算力」轉向「傳輸」。之光半導體（Latitude Design Systems）創辦人暨技術長陳昇祐博士，日前應邀至國立清華大學電機工程學系發表專題演講，主題為「算力再強，卡在傳輸？矽光子：打通 AI 叢集任督二脈的光速鑰匙」，指出矽光子技術是因應 AI 算力增長，克服傳統電性互連極限的關鍵路徑。 矽光子：跨越摩爾定律後的關鍵技術 陳博士在演講中表示，當前 AI 模型規模快速成長，GPU 叢集的算力雖顯著提升，但系統瓶頸逐漸轉移到節點之間的資料傳輸。傳統電性互連在距離、頻寬與功耗上已接近極限，矽光子技術則提供了更高頻寬與更低功耗的替代方案。 他以實際系統架構為例，說明矽光子如何透過光電共封裝（Co-Packaged Optics, CPO）技術整合至晶片層級，將電氣路徑縮短並降低信號損耗，成為大型 AI 叢集實現高效能與低延遲的關鍵路徑。 從封裝到設計：AI 傳輸瓶頸的全系統觀點 陳博士進一步從異質整合封裝、光電模組設計到 EDA 工具支援等層面，深入分析了矽光子產業鏈
Latitude Design Systems
6 days ago2 min read
CPO重塑AI時代半導體生態
新竹，2025 年 10 月 13 日 – 隨著人工智慧（AI）算力需求呈指數級增長，傳統數據中心架構面臨巨大的能耗與頻寬瓶頸 。之光半導體（Latitude Design Systems）創辦人兼技術長陳昇祐博士，日前應華南永昌證券邀請，以「CPO...
Latitude Design Systems
Oct 133 min read
之光半導體 CTO 陳昇祐博士於成功大學解析 CPO 技術突破與產業重構
之光半導體 CTO 陳昇祐博士受邀於成功大學發表專題演講，深入剖析光電共封裝（CPO）技術突破，探討矽光子如何重塑 AI 資料中心與全球半導體產業生態。
Latitude Design Systems
Sep 294 min read
之光半導體陳昇祐博士剖析CPO浪潮：技術突破、產業轉折與本土供應鏈
之光半導體創辦人暨技術長陳昇祐博士於產業講座中，深入剖析 CPO 技術突破與產業供應鏈轉折，分享 PIC Studio 平台如何驅動光電整合設計實現。 之光半導體（Latitude Design Systems）創辦人暨技術長陳昇祐博士，近日於業界閉門座談中針對「CPO浪潮...
Latitude Design Systems
Aug 293 min read
矽光子技術賦能AI運算：之光半導體解析CPO關鍵突破與供應鏈的產業機會
之光半導體共同創辦人暨技術長陳昇祐博士，於群益證券科技講座中深度解析矽光子技術與CPO在AI時代的關鍵角色。之光半導體／提供 AI模型正以前所未有的速度擴張，驅動資料中心架構走向AI工廠，光學互連的技術路線走向關鍵的十字路口。於一場由群益證券科技為特定貴賓舉辦的閉門講座中，...
Latitude Design Systems
Aug 213 min read
OFC2025|Integrated Glass Waveguide Circuit for Co-Packaged Optics in Radio-Access Networks
Introduction The demand for high-capacity data transmission and sustainable energy efficiency in radio access network (RANs) is growing...
Latitude Design Systems
May 74 min read
IEDM2024|Analysis of Development Delays and Market Drivers for Co-Packaged Optics (CPO)
Current Market Landscape Despite the technical advantages of co-packaged optics (CPO), deployment still faces a variety of challenges....
Latitude Design Systems
Apr 174 min read
IEDM2024|CPO Interfaces and First Implementations – The Evolution from Concept to Reality
Introduction to Early Implementations The development of co-packaged optics (CPO) represents a significant milestone in computing system...
Latitude Design Systems
Apr 154 min read
Co-Packaging Interoperability: Enabling Next-Generation Data Center Interconnects
Introduction The rapid growth of cloud computing and data-intensive applications has driven the need for ever-increasing bandwidth and...
Latitude Design Systems
Oct 15, 20246 min read
Tutorial: The Emergence of Co-Packaged Optics
Introduction The ever-increasing data demands of modern computing applications are pushing the limitations of traditional electrical...
Latitude Design Systems
Oct 14, 20247 min read
Heterogeneous Integration Technology Tutorial
Introduction Heterogeneous integration is a key enabler for advancements in artificial intelligence (AI) and high-performance computing...
Latitude Design Systems
Jun 10, 20243 min read
Linear Drive Optics: The Future of High-Speed Optical Connectivity
Introduction One of the hottest topics at the recent OFC 2023 conference was linear drive optics, a new technology that promises to...
Latitude Design Systems
May 30, 20243 min read
Enabling Direct-Drive 224 Gbps/λ PAM4 and 112 Gbps/λ NRZ Transmission with FOWLP Electronic-Photonic Integration
Introduction The ever-increasing demand for energy-efficient and low-latency optical interconnects in AI/ML clusters and hyperscale data...
Latitude Design Systems
May 7, 20243 min read
Co-Packaged Optics: The Future of High-Speed Optical Interconnects
Introduction As data centers and communication networks continue to handle ever-increasing amounts of data, the demand for higher...
Latitude Design Systems
May 3, 20243 min read
Thermal Characteristics of Mirror-based Optical Redistribution for Co-packaged Optics
Introduction As traffic toward and inside datacenters is increasing, the power consumption of electrical wiring in ethernet switches...
Latitude Design Systems
Apr 11, 20243 min read
Co-packaged Datacenter Optics - Opportunities and Challenges
Introduction High-capacity, high-density, power-efficient, and cost-effective optical links are critical for modern datacenter...
Latitude Design Systems
Apr 8, 20247 min read
Next-Generation High-Speed Wireline Transceivers for Artificial Intelligence and Data Center Connectivity
Introduction The exponential growth of data consumption, driven by advancements in artificial intelligence (AI) and machine learning (ML)...
Latitude Design Systems
Mar 18, 20245 min read
Harnessing the Speed of Light: Integrating Photonics into Multi-Die Systems
Abstract As computing systems trend toward multi-die architectures to meet demands for greater bandwidth, density, and energy efficiency,...
Latitude Design Systems
Mar 5, 20244 min read
High Density Co-Packaged Optics: Enabling Technologies and System Integration
Abstract The exponential increase in data center traffic is driving the need for higher bandwidth and more power-efficient optical...
Latitude Design Systems
Feb 27, 20244 min read
The Evolution of Co-Packaged Optics for High-Speed Data Center Networks
Abstract As data center networks scale to terabit speeds, new optical interconnect architectures like co-packaged optics (CPO) are...
Latitude Design Systems
Nov 28, 20233 min read
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