Exhibition was held in USA, Maryland, Baltimore, Baltimore Convention Center on 8th-10th of May, 2007. The Conference-Exhibition on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS) are two of the most highly regarded programs in the lasers, electro-optics and nanophotonics fields. With more than 1,500 talks on the latest cutting-edge optics and photonics research, CLEO/QELS is the source of the most innovative new developments for the industry. With the introduction of PhAST, CLEO/QELS attendees now have the opportunity to experience three conferences in one!

https://www.cleoconference.org/