Jia Han Benjamin Koh

Papers

Total Citations

H-Index

About

Jia Han Benjamin Koh is a researcher at the forefront of soft robotics and flexible manipulator technologies, with a particular focus on shape sensing and bio-inspired sensor design. His most-cited work, "Optoelectronic Sensor-based Shape Sensing Approach for Flexible Manipulators" (2019), introduces a novel two-axis shape sensor that integrates optoelectronic components directly into a flexible robotic arm. This disc-shaped, bio-compatible sensor enables real-time, accurate measurement of the manipulator’s overall shape—a critical capability for applications in minimally invasive surgery, wearable robotics, and industrial automation. By embedding the sensing system directly within the flexible structure, Koh’s approach overcomes key limitations of traditional external tracking methods, offering a more compact, robust, and scalable solution. With 10 citations, this foundational paper has already influenced subsequent research in soft sensing and continuum robot control. Koh’s work bridges the gap between sensor design and practical robotic systems, demonstrating how optoelectronic principles can be harnessed for high-fidelity shape reconstruction. His contributions are paving the way for safer, more dexterous flexible manipulators in delicate environments.