Let There be Light (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories postdoctoral appointee Polina Vabishchevich, left; and Senior Scientist Igal Brener made a metamaterial that mixes two lasers to produce 11 colors ranging from the near infrared, through the colors of the rainbow, to ultraviolet. Research on the new light-mixing metamaterial was published in Nature Communications earlier today. Credit Photo by Randy Montoya Usage Restrictions Please credit Randy Montoya/Sandia National Laboratories License Licensed 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.