Research Fellow: Integrated Lasers for Quantum Sensing

National University of Singapore; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

National University of Singapore is seeking a capable candidate to join our photonics research group. The project focuses on developing integrated tunable lasers for quantum sensing, combining semiconductor gain chips with low-loss photonic circuits such as thin-film lithium niobate and silicon nitride to achieve narrow linewidth and frequency-stabilized sources.

The role involves design, fabrication, and optical/electrical characterization of laser devices, with opportunities to explore

Qualifications

• PhD degree completed or near completion in physics, applied physics, materials science & engineering, electrical engineering or related fields.
• Knowledge in integrated photonics.
• Experience in nano-/micro-fabrication or photonic packaging is highly desirable.
• Programming skills (Python, MATLAB).
• Ability to work in a team and communicate effectively.

Responsibilities

• Design, fabricate and assemble integrated laser devices.
• Optical and electrical characterization of device performance, including linewidth, tuning and frequency stability.
• Assisting in mentoring graduate students in the research group.

Skills

Integrated photonics

Team collaboration

Communication

Mentoring

Education

PhD in Physics/Applied Physics/MSE/EE

Tools

Python

MATLAB

Job description

National University of Singapore is seeking a capable candidate to join our photonics research group. The project focuses on developing integrated tunable lasers for quantum sensing, combining semiconductor gain chips with low-loss photonic circuits such as thin-film lithium niobate and silicon nitride to achieve narrow linewidth and frequency-stabilized sources.

The role involves design, fabrication, and optical/electrical characterization of laser devices, with opportunities to explore