The Photonics Spectra Conference 2023 is an online event that will be held from 9 January to 12 January 2023. Photonics Media, publisher of Photonics Spectra, Vision Spectra, and BioPhotonics magazines, presents a series of virtual events to keep you informed about the most important advances in lasers, optics, imaging, spectroscopy, vision, and biophotonics. The virtual event will comprise four technology tracks featuring webinars presented by experts in Lasers, Optics, Test and Measurement, and Photonic Integrated Circuits (PICs). The program features 60 industry-leading speakers who will present on a wide range of topics, including the latest developments in materials processing, spaceborne optical platforms, freeform optics, beam profiling, optical metrology, lasers for quantum computing, and the fast-expanding applications driving demand for PIC technology.