The most advanced gas sensing laser technology will be exhibited at the upcoming CEM 2023 exhibition in Barcelona

On August 22nd, Mitsubishi Electric Corporation, a multinational electronics and electrical equipment manufacturing company, announced that it had successfully demonstrated laser optical frequency control using a new light source module, which is a key component of a high-capacity laser optical communication network to be deployed in outer space.It is reported that this module can generate 1.5 &mu...

With the rise of clean energy and the enhancement of environmental awareness, thin film solar cells are gradually replacing traditional silicon-based solar cells as an efficient energy conversion device.However, to achieve efficient solar cell conversion rates, the key is to ensure that thin film solar cells have clear edges and maximize light absorption. In this regard, the unique advantages of h...

According to the latest news, on June 3, 2024, Coherent Corp. appointed Jim Anderson as CEO and he will also become a member of the board, replacing Vincent "Chuck" Mattera.Image source: CoherentAnderson (left) Mattera (right)Dr. Vincent "Chuck" D. Mattera, Jr. previously notified the Coherent Board of Directors on February 20, 2024, stating that he would resign from the position of CEO upon his ...

Recently, Professor Tsumoru Shintake from Okinawa University of Science and Technology (OIST) proposed a revolutionary extreme ultraviolet (EUV) lithography technology that not only surpasses the boundaries of existing semiconductor manufacturing, but also heralds a new chapter in the industry's future.This innovation significantly improves stability and maintainability, as its simplified design o...

       近日，从江苏通用半导体有限公司传来消息，由该公司自主研发的国内首套的8英寸碳化硅晶锭激光全自动剥离设备正式交付碳化硅衬底生产领域头部企业广州南砂晶圆半导体技术有限公司，并投入生产。 图：8英寸SiC晶锭激光全自动剥离设备       该设备可实现6英寸和8英寸碳化硅晶锭的全自动分片，包含晶锭上料、晶锭研磨、激光切割、晶片分离和晶片收集，一举填补了国内碳化硅晶锭激光剥离设备领域研发、制造的市场空白，突破了国外的技术封锁，将极大地提升我国碳化硅芯片产业的自主化、产业化水平。       该设备年可剥离碳化硅衬底20000片，实现良率95％以上，与传统的线切割工艺相比，大幅降低了产品损耗，而设备售价仅仅是国外同类产品的1／3。       近年来，碳化硅功率器件在大功率半导体市场中所占的份额不断提高，并被广泛应用于新能源汽车、城市轨道交通、风力发电、高速移动、物联网等一系列领域...