Compound Semiconductor Substrate

Sumitomo Electric is a leading manufacturer of compound semiconductor substrates which are the basis of today’s optical communication, laser diode and LED technologies.

● Gallium Arsenide (GaAs)  

   - Smartphone power amplifiers and switches

   - LED (illumination, decoration, indicators)
   - Mobile communication devices
   - VCSEL

   - Solar cells

● Indium Phosphide (InP)

   - Optical communication sensors
   - Wireless communication

● Gallium Nitride (GaN)

   - Optical devices in the blue-violet to green ranges
   - Laser (Bluray)

   - Power devices

RGB Laser Diode Module

   - Pico Projector

   - Illumination


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