Biddut Sarker

About Biddut Sarker

Innovative Physicist & Electrical Engineer with a Ph.D. and 15+ years of experience in GaN RF microelectronics, semiconductor devices, and sensor technologies for mission-critical applications. Currently serving as a Senior Technical Leader at AFRL/RYDD (onsite contractor), spearheading the development of advanced GaN-based RF microelectronics for defense, electronic warfare, and extreme environments.Previously, I contributed to pioneering 2D material biosensors at AFRL/RX for military performance monitoring and led advanced sensor development at INFICON, supporting semiconductor and OLED manufacturers, including Samsung and LG. My expertise spans across device physics, nanoelectronics, RF technology, and emerging materials like graphene and CNTs, driving innovation at the intersection of government, industry, and academia.Key Expertise:• GaN RF & Semiconductor Device Physics – Design, fabrication, and characterization of high-performance electronics• Mission-Critical Electronics – Developing robust RF and sensor systems for defense and extreme environments• Advanced Sensors & 2D Materials – Innovating photodetectors, radiation sensors, and biosensors• Technology Development & R&D Leadership – From feasibility studies to prototyping and scaling advanced technologiesPublished 20+ papers in high-impact journals (including Nature Nanotechnology) and presented at major international conferences. Passionate about advancing RF microelectronics, semiconductor innovation, and defense electronics through cutting-edge research and collaboration

Experience

1. Principal Technical Professional (Electrical)

   KBR, Inc.

   Mar 2026 — Present

Education

• University of Central Florida

  PhD, Nanoelectronics and Device Physics

• University of Dhaka

  B.S., Physics

• University of Dhaka

  M.S., Physics

• Purdue University

  Postdoctoral Research Associate, Optoelectronics Devices

  2012 — 2015

• University of Central Florida

  M.S., Solid State Physics

Skills

• Device Physics
• Nanoelectronics
• Semiconductor Manufacturing
• Nanofabrication
• Nanomaterials
• Organic Electronics
• Carbon Nanotubes
• Plasma Etch
• Afm
• Electron Beam Lithography
• Evaporation
• Fabrication
• Electronics
• Semiconductors
• Characterization
• Nanotechnology
• Materials Science
• Physics
• Thin Films
• Scanning Electron Microscopy
• Device Characterization
• Optics
• Experimentation
• Sensors
• Optoelectronics
• Microscopy
• Simulations
• Matlab
• Photolithography
• Chemical Vapor Deposition (Cvd)