Optical Module Capacity Expansion Anxiety Resurfaces
C114 comments on the expansion anxiety triggered by optical module companies spending 4 billion yuan on acquisitions and 2.5 billion yuan on self-built capacity.
Optical Communications & Fiber
All topicsFiber-optic communications, optical networks and data center optical interconnects.
223 items UpdatesRelated topicsSilicon Photonics and CPOOptical Modules
Latest updates
Items 181–200 of 223C114 Communications Network · Optical CommunicationsOptics industryAI score3939 C114 Communications Network · Optical CommunicationsOptics industryAI score4141 Guolong Technology Deepens OCS Strategy
Su Guoyan of Guolong Technology outlines the company's OCS strategy, aimed at building a core engine for AI compute optical interconnects.
C114 Communications Network · Optical CommunicationsOptics industryAI score3939 Hengtong Builds Strategy Around Connectivity Plus Computing
Hengtong says AI is reshaping the logic of the optical communications industry, and the company is pursuing growth around connectivity plus computing.
C114 Communications Network · Optical CommunicationsOptics industryOptics and AIAI score4343 China Telecom's Liu Yuyang: OCS Moves Toward Metro-Scale Compute Optical Interconnects
China Telecom's Liu Yuyang says AI inference is driving compute closer to the edge, and OCS is moving toward metro-scale compute optical interconnects.
C114 Communications Network · Optical CommunicationsOptics industryOptics and AIAI score4343 Omdia's Lu Mingyang Analyzes OCS Market Opportunities and Barriers
Omdia's Lu Mingyang analyzes the market opportunities and barriers for OCS amid AI-driven demand.
C114 Communications Network · Optical CommunicationsOptics industryAI score3939 Sanshiyuan Technology's Liang Jialun: Challenges in Taking OCS Systems from 0 to 1
Sanshiyuan Technology's Liang Jialun analyzes the challenges of taking OCS systems from 0 to 1.
C114 Communications Network · Optical CommunicationsOptics industryOptics and AIAI score4141 China Unicom's Hu Yakun Explains Optical Interconnect for Intelligent Computing Centers
China Unicom's Hu Yakun discusses optical interconnect technologies and practical applications for intelligent computing centers.
C114 Communications Network · Optical CommunicationsOptics industryOptics and AIAI score4545 Alibaba Cloud's Wang Peng: The Evolution of OCS Technology for AI Clusters
Alibaba Cloud's Wang Peng outlines the evolution of OCS technology for AI clusters and its application outlook.
C114 Communications Network · Optical CommunicationsOptics industryAI score3333 Dongshan Precision: Stolen Optical Modules Have Minimal Impact on Performance
Dongshan Precision says the stolen optical module incident has a minimal impact on the company's performance.
OFweek Optics Network · NewsOptics industryOptics and AIAI score5151 Accelink Expects Revenue to Rise 52% to 71% in the First Half of 2026
Accelink has released its interim earnings forecast, expecting revenue of RMB 400 million to RMB 450 million in the first half of 2026, up 52.16% to 71.18% year on year, with net profit attributable to shareholders of RMB 48 million to RMB 52 million. The company attributes the growth mainly to deliveries of passive optical subcomponents for high-speed data center optical modules and OCS yttrium vanadate crystals, driven by global AI computing infrastructure construction. On capacity, phases one and two of the Hefei yttrium vanadate crystal project are at full production, the Thailand plant is ramping up, and the Zhengzhou plant is expected to begin production in the third quarter of 2026.
C114 Communications Network · Optical CommunicationsOptics industryAI score5555 Zhongji Innolight to List in Hong Kong on July 30, Raising Over HKD 54.5 Billion
Zhongji Innolight will list in Hong Kong on July 30, raising more than HKD 54.5 billion.
C114 Communications Network · Optical CommunicationsOptics industryAI score3737 Dongshan Precision: Optical Module Unit Prices to Decline Slightly
Dongshan Precision says unit prices for its optical module products will decline slightly.
C114 Communications Network · Optical CommunicationsOptics industryAI score3535 Eoptolink: Securing Raw Material Supply and Production Delivery Is a Priority
Eoptolink said securing raw material supply and production delivery is a current priority.
OFweek Optics Network · NewsOptics industryAI score3434 Dongtian Optics Expects First-Half Net Profit to Rise by Up to 87%
Dongtian Optics expects net profit attributable to shareholders of 85 million to 95 million yuan in the first half, up 67.71% to 87.44% year on year.
Hangzhou Institute of Optics and Fine Mechanics · Recent HighlightsOptics industryAI score2727 Academician Philip Russell Visits Beijing University of Posts and Telecommunications to Discuss Hollow-Core Fiber Collaboration
Academician Philip Russell of the Russell Center for Advanced Lightwave Science at the Hangzhou Institute of Optics visited the State Key Laboratory of Information Photonics and Optical Communications at Beijing University of Posts and Telecommunications on July 7. He met with President Xu Kun and delivered an academic lecture, with both sides reaching a preliminary agreement to strengthen cooperation. The two sides hope to collaborate on joint student training, academic exchanges, and jointly undertaken projects, particularly in frontier areas such as hollow-core fiber, where each side's strengths in fiber design and fabrication and communications network applications can be combined.
Hangzhou Institute of Optics and Fine Mechanics · Recent HighlightsOptics industryAI score2525 Hollow-Core Fiber Inventor Philip Russell Attends CAS General Assembly of Academicians
Academician Philip Russell, director of the Russell Center for Advanced Lightwave Science at the Hangzhou Institute of Optics, was invited to attend the 22nd General Assembly of Academicians of the Chinese Academy of Sciences, held in Beijing on July 8, where he engaged in academic exchanges with peers from China and abroad. The article notes that the center established industrialization entities including Xinkong Guanglian (Hangzhou) Technology Co., Ltd. in 2025, and signed cooperation agreements with Fuchunjiang Photoelectric Group and the research institutes of the three major telecom operators to promote the large-scale application of hollow-core fiber.
Hangzhou Institute of Optics and Fine Mechanics · Recent HighlightsOptics industryAI score2626 CCTV Reports on Shanghai Institute of Optics and Mechanics' Optoelectronic Achievement Incubation Model
CCTV-13's "Oriental Horizon" aired a special report on the Yangtze River Delta Science and Technology Innovation Center on June 19, highlighting the optoelectronic achievement incubation model explored by the Shanghai Institute of Optics and Mechanics, which has been put into practice at the Hangzhou Institute of Optics and Mechanics. The report noted that a laser communication device for inter-satellite communication inside the incubator is undergoing testing, and said the Shanghai Institute of Optics and Mechanics has incubated more than 70 achievement commercialization projects centered on hardcore optoelectronic technology in the Yangtze River Delta.
Hangzhou Institute of Optics and Fine Mechanics · Recent HighlightsOptics industryAI score3232 Hangzhou Institute and Incubated Companies Exhibit at 2026 Changchun Optics Expo
The Hangzhou Institute of Optics and Mechanics attended the third Changchun International Optics Expo, held June 12 to 14, together with incubated companies including the Russell Advanced Optical Wave Science Center and Xishi Technology. The Russell Center said its proprietary 'new structure' low-loss hollow-core fiber achieved continuous drawing lengths greater than 15 km, with a minimum loss of about 0.1 dB/km in the telecom band. Xishi Technology showcased optical film thickness measurement and thin-film inspection equipment.
Hangzhou Institute of Optics and Fine Mechanics · Industry NewsOptics industryAI score3333 Faibo's Distributed Fiber-Optic Acoustic Field Sensing Technology Named Among China's Top 10 Optical Industry Technologies
Faibo, an incubated company of the Hangzhou Institute of Optics and Mechanics, was named among China's Top 10 Optical Industry Technologies of 2025 (optics category) for its distributed fiber-optic acoustic field sensing technology based on multi-domain multiplexing. The competition received 128 entries, and the awards ceremony was held May 18 at the China Optics Valley Science and Technology Convention Center. The technology targets distributed monitoring in power grids, energy and mining, rail transit, oil and gas pipelines, and smart cities.
Xi'an Institute of Optics and Fine Mechanics (XIOPM) · Research ProgressOptics industryOptics and AIPicksAI score6363 Xi'an Institute of Optics and Precision Mechanics Reports Series of Advances in Silicon Photonic Interconnect Chips
Teams led by Wang Binhao and Zhang Wenfu at the Xi'an Institute of Optics and Precision Mechanics have made a series of advances in silicon-based photonic interconnect chips.
Why we recommend it: The original article provides specific data and details that help assess the actual progress in this direction.