Hua Er Jie Jian Wen·2026-01-07 07:17Core Viewpoint - The optical communication industry is undergoing a transformation from "quantitative change" to "qualitative change," with Silicon Photonics emerging as the key solution for computing interconnects in the AI era [1] Group 1: Market Dynamics - The Silicon Photonics market revenue is projected to surge from $1.4 billion in 2023 to $10.3 billion by 2029, with a CAGR of 45% [4] - Traditional optical modules face challenges such as the "power wall" and "size wall" when reaching 1.6T rates, while Silicon Photonics can reduce component size by approximately 30% and power consumption by about 40% [6] Group 2: Value Chain Restructuring - The value chain in the optical module industry is being violently restructured, with core profits shifting from upstream optoelectronic chips to midstream PIC design [1][7] - Companies with independent PIC design capabilities will transition from mere "assembly factories" to technology firms with core chip design capabilities, significantly enhancing their profit levels and influence in the global supply chain [11] Group 3: Key Players and Beneficiaries - Leading companies in the Silicon Photonics chip and module sector include Zhongji Xuchuang and Xinyi Sheng, which have established strong barriers in PIC design and packaging capabilities [14] - Supporting components and solutions, such as those from Tianfu Communication, are crucial in the Silicon Photonics supply chain, benefiting from increased integration levels [15] - CW light sources are essential for Silicon Photonics, with companies like Yuanjie Technology and Shijia Photonics positioned to gain from the demand for external light sources [15]