![Diffracted laser speckle thumbnail](https://opn-web-afd-d3bfbkd5bcc5asbs.z02.azurefd.net/opn/media/images/afterimages/2021/21july-01.jpg?t=638430689196384716)
Diffracted laser speckle
The diffracted laser speckle from a multimode fiber (core size: 200 microns) is captured by a CMOS camera. The laser wavelength is 661 nm.
—Baolei Liu, University of Technology, Sydney (UTS), Australia
The diffracted laser speckle from a multimode fiber (core size: 200 microns) is captured by a CMOS camera. The laser wavelength is 661 nm.
—Baolei Liu, University of Technology, Sydney (UTS), Australia