Our Past Events View upcoming events Displaying all Events Sort Sort By: Date (ASC) Sort By: Date (DESC) Sort By: Name (ASC) Sort By: Name (DESC) Sort By: Best Selling Per Page Show: 10 Per Page Show: 20 Per Page Show: 50 Per Page Show: 100 Per Page Show: 250 Per Page 11th International Conference and Exhibition on Lasers, Optics & Photonics Monday, October 07, 2019 (multi-day event) Chicago, USA Doubletree by Hilton, Chicago, IL, 60077 More Info Displaying all Events Per Page Show: 10 Per Page Show: 20 Per Page Show: 50 Per Page Show: 100 Per Page Show: 250 Per Page