Breakthrough in Photonic Crystal Laser Solves Decade-Old Design Flaw with Smart Glass Innovation Uncategorized Breakthrough in Photonic Crystal Laser Solves Decade-Old Design Flaw with Smart Glass Innovation Chief editor July 14, 2025 University of Illinois engineers develop the first eye-safe, room-temperature photonic crystal laser using silicon dioxide, advancing PCSEL... Read More Read more about Breakthrough in Photonic Crystal Laser Solves Decade-Old Design Flaw with Smart Glass Innovation
