Next Generation of Electronics Cooling

The rapid advancement of AI technologies, coupled with the growing global demand for computational power, has accelerated the development of increasingly powerful electronic systems. However, increased power consumption inevitably results in greater heat generation, creating significant thermal management challenges.

Traditionally, electronic systems have relied on air-based and passive cooling techniques to remove excess heat and ensure reliable operation.
However, these traditional cooling methods are approaching their practical limits. As power densities continue to increase, advanced cooling technologies such as immersion cooling using dielectric fluids are being actively researched and deployed to improve heat dissipation and maintain system performance.

One of the key research challenges is understanding what occurs at the surface of a chip during the boiling process, where bubbles can be only a few microns in diameter and evolve on microsecond timescales. Capturing and quantifying these phenomena requires advanced measurement techniques with exceptionally high spatial and
temporal resolution.