Laser based imaging of time depending microscopic scenes with strong light emission

Cornelius Hahlweg; Eugen Wilhelm; Hendrik Rothe

doi:10.1117/12.893526

20 September 2011 Laser based imaging of time depending microscopic scenes with strong light emission

Cornelius Hahlweg, Eugen Wilhelm, Hendrik Rothe

Proceedings Volume 8105, Instrumentation, Metrology, and Standards for Nanomanufacturing, Optics, and Semiconductors V; 81050J (2011) https://doi.org/10.1117/12.893526
Event: SPIE NanoScience + Engineering, 2011, San Diego, California, United States

Abstract

Investigating volume scatterometry methods based on short range LIDAR devices for non-static objects we achieved interesting results aside the intended micro-LIDAR: the high speed camera recording of the illuminated scene of an exploding wire -intended for Doppler LIDAR tests - delivered a very effective method of observing details of objects with extremely strong light emission. As a side effect a schlieren movie is gathered without any special effort. The fact that microscopic features of short time processes with high emission and material flow might be imaged without endangering valuable equipment makes this technique at least as interesting as the intended one. So we decided to present our results - including latest video and photo material - instead of a more theoretical paper on our progress concerning the primary goal.

Citation Download Citation

Cornelius Hahlweg, Eugen Wilhelm, and Hendrik Rothe "Laser based imaging of time depending microscopic scenes with strong light emission", Proc. SPIE 8105, Instrumentation, Metrology, and Standards for Nanomanufacturing, Optics, and Semiconductors V, 81050J (20 September 2011); https://doi.org/10.1117/12.893526

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