Subwavelength grated waveguide supporting polariton droplets (IMAGE) University of Warsaw, Faculty of Physics Caption Subwavelength grated waveguide supporting polariton droplets (visualization: Antonio Gianfrate, source: CNR Nanotec). Credit CNR Nanotec Usage Restrictions It is permissable to make use of image provided the source and the author is quoted License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.