[P-CTu17] C17. Optical Sensors and Systems

[P-CTu17-17] A Study on Pulse Measurement of Self-Coupled Laser Terminal Voltage Type Sensor Using Suction Modulation Method

*Yusuke Iwata¹, Daiki Sato¹, Yuto Higuchi¹, Norio Tsuda¹, Jun Yamada¹ (1. Aichi Institute of Technology (Japan))

[Presentation Style] Onsite

Distance measurement using the self-coupled effect of semiconductor lasers requires a linear change in oscillation wavelength.We proposed a novel modulation method for semiconductor lasers and performed measurements with a single pulse.