Apparatus and method for measuring waveform of light wave

[특허 요약] The present invention relates to a device and a method for measuring a waveform of a light wave. The device for measuring a light wave, according to one embodiment of the present invention, comprises: a pulse separation unit for separating an input light wave into a basic pulse and a signal pulse; a time delay control unit for controlling a time delay between the basic pulse and the signal pulse; a focusing unit for focusing the time delay-controlled basic pulse and signal pulse to an ionized matter; and an ionization amount measuring unit for measuring an ionization amount from an electron and/or an ion generated by the focused basic pulse and signal pulse, wherein a waveform of the input light wave is obtained by obtaining, according to the time delay, an ionization variation amount variated by means of the signal pulse.

특허 등록번호

3005426A

특허 출원번호

3005426

출원일

2016.11.18

등록일

2017.05.26

국가

캐나다

출원인

기초과학연구원, 광주과학기술원

발명자

Kyung-Taec KIM, Chang-Hee Nam, Seung-Beom Park, Wo-Sik CHO, Kyung-Seung KIM

중요 키워드

pulse, ionization, light wave, fundamental, signal pulse