Photonics Industries is founded by Dr. Yusong Yin.
An entrepreneurial private enterprise, the company takes the slogan the pioneer of intracavity harmonic lasers for the introduction of the original second harmonic Nd:YLF laser, operated at >20 millijoules single pulse energy at 1 kilohertz, and harmonic wavelength of 527 nanometers. Shipped First Lamp Pumped Green Laser GM30-527.