Plasma diagnostics using digital holographic interferometry

TL;DR

This paper demonstrates the use of digital holographic interferometry for real-time plasma diagnostics, achieving high-resolution measurements of electron density that align with other established methods.

Contribution

It introduces a digital holographic interferometry approach for plasma diagnostics, combining high-resolution measurement capabilities with real-time analysis.

Findings

Measured plasma electron densities agree with other techniques.

Digital holography provides high-resolution, real-time plasma diagnostics.

Method is effective for high-density plasma analysis.

Abstract

The advances in Charge Coupled Devices in one hand and the high resolution measurements of holographic technique on the other hand, we have adopted the method of digital real-time holographic interferometry for the diagnostics of high density plasma. The measured values of plasma electron density agree with the measurements from other techniques.