[Takahide Sakamoto] Ultrafast and continuous optical waveform measurement by optical discrete time-frequency domain transform

Research Director

Takahide Sakamoto

Takahide Sakamoto

Lightwave Devices Laboratory, National Institute of Information and Communications Technology
Senior Researcher

Outline

An optical discrete time-frequency domain transform technology is proposed for ultra-fast optical waveform measurements. By using the technology, single shot ultrafast optical phenomena in a long time frame would be captured without missing. I will also demonstrate that the technology is to be implemented in some measurement system based on the linear behavior of the transformation. This measurement platform will open the door for ultrafast optical measurements in several areas.

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