Avago Technologies today announced a new family of multi-channel phototransistor optocouplers to complement its existing single-channel product line. The company is a leading supplier of innovative ...

The devices, which operate on a heterojunction-gated (HG) structure, demonstrate high responsivity and detectivity while maintaining a simplified fabrication process. This approach avoids the ...

Converting light into electrical signals is essential for a number of future applications including imaging, optical communication and biomedical sensing. Researchers have now developed a new ...