How Laser Frequency Doubling
Lasers are amazing tools, but they have one quirk: a laser usually emits only one specific color (wavelength) of light.…
April 7, 2026
What is a Grating?
An optical grating is a component with a periodic structure that manipulates light. Its core function is to split, modulate,…
November 6, 2025
A Beginner’s Guide to Optical Coatings
Optical coating is the “secret sauce” of the optics world. It is a process where we apply incredibly thin layers…
April 7, 2025
Global Photonics Circuit Concludes: AI and Quantum Computing Propel Optics into a New Era
[Comprehensive Report] As April 2026 draws to a close, the global photonics and optics industry has just completed a high-intensity…
April 24, 2026
2026 Munich Shanghai Laser & Photonics Expo: Laser Technology Accelerates into the “Optics-AI Integration” Era
From March 18 to 20, 2026, the 21st Munich Shanghai Laser & Photonics Expo concluded successfully at the Shanghai New…
March 28, 2026