Abstract

Local group V atom inter-diffusion in InGaAsP quantum wells was used for quantum well intermixing (QWI), enabling low-temperature bandgap engineering in selected area. Controllable QWI was confirmed through PL and TEM, leading to highperformance integrated functions of 14 dB gain in SOA and 20 nm/V QCSE.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call