Sumitomo Electric Device Innovations USA, Inc., (SEDU), a Sumitomo Electric Group company, is a leading provider of optical and RF solutions. Our optical components and modules serve the telecom, CATV, broadband, and data communications markets. SEDU offers a comprehensive array of transceivers, transmitters, receivers, lasers, photodiodes, and passive components. SEDU also provides a comprehensive line of RF high power wireless solutions. SEDU focuses on the Americas market, while drawing on the well-established global presence of Sumitomo to achieve integrated support to customer facilities throughout the world.
1271 nm - 1331 nm, CW Laser Diode for Silicon Photonics Applications
Sep 18, 2025
191.3 THz - 196.1 THz, Tunable C-band Laser for Fiber-Optic Communications
Sep 11, 2025