行业观察

News: Optoelectronics 20 March 2026 OpenLight receives first volume production orders Tower’s PH18DA InP-on-silicon photonic platform Photonic application-specific integrated circuit (PASIC) chip desi

News: Suppliers 23 March 2026 k-Space signs Dylan James Scientific as European sales rep k-Space Associates Inc of Dexter, MI, USA — which produces thin-film metrology instrumentation and software — s

News: Optoelectronics 23 March 2026 Ayar Labs and Wiwynn partner on CPO for rack-scale AI systems Silicon photonics-based chip-to-chip optical connectivity firm Ayar Labs of San Jose, CA, USA — which

News: Optoelectronics 26 March 2026 Micro-disk and micro-ring blue laser diodes Researchers based in China claim record Q values up to 17,066 for III–nitride laser diodes based on micro-disk/micro-rin

News: Microelectronics 26 March 2026 Single- and multi-channel AlScN barriers Cornell University in the USA claims the lowest sheet resistance so far for gallium nitride (GaN) single- and multi-channe

News: Microelectronics 24 March 2026 Renesas unveils first bidirectional 650V-class GaN switch for solar power inverters, AI data centers and onboard EV chargers Renesas Electronics Corp of Tokyo, Jap

News: LEDs 25 March 2026 Polar Light awarded €1.1m EU grant for 18-month 2ndGenMicroLED project Polar Light Technologies AB — which stems from research by founder professor Per-Olof Holtz and his team

News: Microelectronics 24 March 2026 Power Integrations extends flyback topology to 440W, offering simpler alternatives to resonant power designs Power Integrations Inc of San Jose, CA, USA (which pro

News: Optoelectronics 24 March 2026 OXIDE and Vexlum partner on high-power deep UV lasers for quantum computing and semiconductor manufacturing OXIDE Corp of Yamanashi, Japan (which specializes in opt

News: Microelectronics 24 March 2026 Toshiba showcases power semiconductor solutions at APEC In booth #1753 at the Applied Power Electronics Conference (APEC 2026) at the Henry B. Gonzalez Convention

News: Microelectronics 25 March 2026 Guerrilla RF launches 6–8.5GHz GRF2118 X-band LNA Guerrilla RF Inc (GRF) of Greensboro, NC, USA — which develops and manufactures radio-frequency integrated circui

News: Microelectronics 25 March 2026 Taiwan Semiconductor introduces AEC-Q-qualified 1200V SiC Schottky rectifiers in SOD-128 packages Taiwan Semiconductor Co Ltd (TSC) of New Taipei City, Taiwan — wh

News: Optoelectronics 26 March 2026 Lumentum to establish new US plant to manufacture indium phosphide lasers for AI data centers Lumentum Holdings Inc of San Jose, CA, USA (which designs and makes ph

News: Optoelectronics 31 March 2026 AOI showcases 25dBm ultra-high-power ELSFP for next-gen AI infrastructure At the Optical Fiber Communication Conference and Exhibition (OFC 2026) in Los Angeles (15

News: Optoelectronics 31 March 2026 AOI receives new order for 800G data-center transceivers from major hyperscale customer Applied Optoelectronics Inc (AOI) of Sugar Land, TX, USA (a designer and man