**5. Conclusions**

In this study, the flyer velocity was measured with Photon Doppler Velocimetry under various experimental conditions. The flyer characteristics were revealed through the measurement, which was analyzed and summarized below.


**Author Contributions:** Conceptualization, H.W. and Y.W.; methodology, H.W.; formal analysis, H.W. and Y.W.; investigation, H.W.; writing—original draft preparation, H.W.; writing—review and editing, Y.W.

**Funding:** This work was sponsored by the Fundamental Research Funds for the Central Universities (Grant No. 06500107).

**Acknowledgments:** Thanks to Professor Glenn Daehn for providing laboratory access for the experimental work at The Ohio State University.

**Conflicts of Interest:** The authors declare no conflict of interest.
