The 77th JSAP Autumn Meeting, 2016

Presentation information

Poster presentation

3 Optics and Photonics » 3.8 Optical measurement, instrumentation, and sensor

[14a-P2-1~13] 3.8 Optical measurement, instrumentation, and sensor

Wed. Sep 14, 2016 9:30 AM - 11:30 AM P2 (Exhibition Hall)

9:30 AM - 11:30 AM

[14a-P2-13] A study on ranging methods using the frequency noise of diode laser

Kohei Doi1, Hideaki Arai2, Shinya Maehara2, Takashi Sato2 (1.Univ. of Toyama, 2.Niigata Univ.)

Keywords:semiconductor laser, optical rangefinder, frequency noise

半導体レーザーの周波数雑音を利用した高速物理乱数生成器を発展させ,環境ノイズに強い光波測距システムを構築した.今回,構築した光波測距儀の原理と,SN比改善方法について報告する.