[19p-A37-1~15] 3.7 Optical measurement, instrumentation, and sensor

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[19p-A37-10] Principle Verification of Ultrafast Optical Waveform Measurement by Frequency Domain Optical Correlation Method Using DSB Modulation

〇(M1C)Sho Omori¹, Ryosuke Suzuki¹, Tatsutoshi Shioda¹ (1.Saitama Univ.)

Keywords:

Waveform Measurement,femtosecond

In order to analyze phenomena that occur only once in a femtosecond order, such as elementary processes of chemical reactions, which are ultrafast phenomena and irreversible reactions, it is necessary to have a technique for one-shot measurement of waveforms with high resolution. We propose a method to obtain input signals by processing values acquired in the frequency domain. In this paper, we report the results of a proof-of-principle measurement with using DSB modulation.