Graham Berry
Chief Technology Officer
Huawei Bragg Research Center (UK)
The Ipswich lab is renowned for its expertise in semiconductor high-performance lasers and optical components used in high-speed internet backbones. He was Design and Project Manager at Ipswich during Huawei's first internally developed high-speed photo-detector, Electro-absorption modulator laser and SOA component projects. These are key platforms used in the client-side, data-com and coherent transceiver business.
He is currently working with III-V technology planning and looking at new technology introductions such as InP Nanophotonics, PCSELs, VCSEL-Surface normal modulators and III-V on Si platforms. Before working at Huawei, he has technical roles at Motorola, HP/Agilent/Avago Labs, IQE.
Presentations
Developments in Surface Emitting Lasers and Component technologies
Surface emitting laser and active devices have some key advantages in terms of size, scale-up, ease of packaging and cost. In this talk we explore the development of PCSEL / VCSEL / meta-structure devices. Here we will discuss some of the design, manufacture considerations for the devices. We will also discuss their readiness for emerging applications.