Ioannis Fragkos

Ioannis Fragkos

Ioannis Fragkos

MTS | Hardware Engineer

• Product and design engineering of semiconductor devices; • Semiconductor lasers, electro-absorption modulators, optical amplifiers, photodiodes for optical communication and sensing applications; • Light emitting diodes for solid state lighting and display applications; • III-V and III-N epitaxy and device design; •...

Experience

cspeed incMTS | Hardware Engineer

2025 — Now

2025 — Now

Palo Alto, California, United States

Hardware Design Engineering · III–V Active Device Design · Reliability Engineering

OpenLightSr. Hardware Engineer

2023 — 2025

2023 — 2025

Santa Clara, California, United States

Product engineering · Heterogeneously integrated InP devices · Silicon photonics

Coherent Corp.Lead Product Engineer

2022 — 2023

2022 — 2023

Fremont, California, United States

Product engineering of InP based active devices for optical communication

Rockley Photonics Inc.Senior Laser Design Engineer

2019 — 2022

2019 — 2022

Pasadena, California, United States

Design of InP based active devices for optical communication and sensing applications · Silicon photonics

Lehigh UniversityResearch Assistant , PhD

2014 — 2019

2014 — 2019

Bethlehem, Pennsylvania, United States

Research on III-nitride (III-N) based visible light emitters targeting high-efficiency red emission

Education

Lehigh University

Doctor of Philosophy (PhD)

University of Crete

Master of Opto-Microelectronics

University of Crete

Bachelor of Physics