The Optica Laser Congress and Exhibition 2024 will be held at Grand Prince Hotel Osaka Bay Osaka, Japan from 20th October to 24th October 2024. This congress provides a comprehensive view of the latest advances in solid-state laser development along with recent new applications. Beyond innovations in lasers themselves, this congress covers new science made possible by the development of ultra-high brightness and high-power radiation sources, sources and devices for free space and quantum communications, LiDAR for autonomous vehicles, beam steering, materials processing and laser manufacturing. An accompanying exhibition features the latest products resulting from these advances.