Reflections photo feature: That's random
A thin-film random laser is captured using a moving camera set with a long exposure time. The pulsed laser emission makes it appear as discrete and at random positions, rather than a continuous trail.
01 May 2021
Photo by Gayathri Radhakrishnan, Nanyang Technilogical University, Singapore, and Indian Institute of Technology, Madras, India. @gayathri_grk