Real-Time Holographic Interferometry With Pulsed Laser

Tsuneyoshi Uyemura; Yoshitaka Yamamoto; Koji Tenjimbayashi; Naoki Yokoyama

doi:10.1117/12.957856

25 December 1979 Real-Time Holographic Interferometry With Pulsed Laser

Tsuneyoshi Uyemura, Yoshitaka Yamamoto, Koji Tenjimbayashi, Naoki Yokoyama

Proceedings Volume 0192, Interferometry; (1979) https://doi.org/10.1117/12.957856
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

We could perform real-time holographic interferometry with Q-switched ruby laser. When real-time holographic interferometry is done using pulsed laser light, we can freeze high speed events and observe their changes of states as interference fringes, because Q-switced laser pulse has an extremely short pulse duration and high intensity. Further we could get a double-pulse and observe serial two images of an event as real-time holographic interfer-ence fringes using a high speed streak camera to separate them.

Citation Download Citation

Tsuneyoshi Uyemura, Yoshitaka Yamamoto, Koji Tenjimbayashi, and Naoki Yokoyama "Real-Time Holographic Interferometry With Pulsed Laser", Proc. SPIE 0192, Interferometry, (25 December 1979); https://doi.org/10.1117/12.957856

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