Multiplexed structured imaging of laser induced fluorescence at 10 GHz rate

Zichen He, Walker McCord, Arthur Dogariu, Anatoli Morozov, Zhili Zhang

Research output: Contribution to journalArticlepeer-review

Abstract

The frame rate of conventional high-speed imaging devices is limited by exposure time and signal read-out time. Structured imaging is able to push the frame rate beyond the limit of the imaging device. This work demonstrates the feasibility of potential TeraHz rate structured imaging with a multiplexed structured imaging setup. In this work, a multiplexed structured image capture system was employed to image UV laser induced krypton-II emission lines at 10 GHz. The measured emission intensity of the 764 nm line over time suggests a temporal resolution of 97 ps. The temporal resolution is adjustable, and the frame rate can be further increased to the TeraHz level.

Original languageEnglish (US)
Article number055322
JournalAIP Advances
Volume13
Issue number5
DOIs
StatePublished - May 1 2023

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

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