John Sender
Papers
1
Total Citations
15
H-Index
1
About
John Sender is a pioneer in the field of free-space optical (FSO) communications, with a particular focus on enabling high-bandwidth data links for small, power-constrained robots. His most cited work, the 2009 paper "Free-space optical data link to a small robot using modulating retroreflectors" (15 citations), addresses a critical challenge in robotics: the need for lightweight, low-power communication systems that can transmit video and sensor data in environments where radio frequency (RF) links are impractical or prohibited. Sender’s key contribution lies in the innovative use of modulating retroreflectors (MRRs), which allow a small robot to reflect a modulated laser beam back to a base station, dramatically reducing the robot’s onboard power and weight requirements. This approach has significant implications for military reconnaissance, disaster response, and industrial inspection, where small robots must operate covertly or in RF-denied zones. Though his citation count is modest, Sender’s work is foundational for the growing field of optical wireless communication in robotics, and his design principles continue to influence modern FSO systems for drones and micro-rovers.
Research Focus
Key Achievements
Top Papers
- 1