![Multi-color laser thumbnail](https://opn-web-afd-d3bfbkd5bcc5asbs.z02.azurefd.net/opn/media/images/afterimages/2019/19-june-01.jpg?t=638430688600230322)
Multi-color laser
The output of a multi-color laser is diffracted from the tip of an optical fiber.
—Abdullah Rahnama, Gligor Djogo and Peter R. Herman, University of Toronto, Canada
The output of a multi-color laser is diffracted from the tip of an optical fiber.
—Abdullah Rahnama, Gligor Djogo and Peter R. Herman, University of Toronto, Canada