Important progress has been made in ultrashort pulse laser technology!

The research team of High Power Fiber Laser Technology Lab in China Academy of Science Shanghai Optics precision mechanics institution recently proposed a nonlinear optical gain modulation technique that can convert the single-frequency CW laser into high coherent femtosecond pulse recently. It’s a new technical means to obtain ultrafast pulses with flexible wavelength, and the related results were published in Advance Photonics Research.