Dr Sergey Kruk is a Fellow at the ANU Research School of Physics.

Dr Kruk performs research at the confluence of nanofabrication technology and optics – physics of light. He designs and fabricates optical elements so small that more than 10,000 of them can fit within a cross-section of a human hair.

Fields of expertise



Nifty nanoparticles ‘peel back the curtain’ into the world of super small things

Physicists at The Australian National University (ANU) and the University of Adelaide are using nanoparticles to develop new…


Nanoparticles control light like road signs direct traffic

Physicists at The Australian National University (ANU) have developed tiny translucent slides capable of producing two very different images depending on the direction in which light travels…

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