the scientists used the FERMI free electron laser which allows generation of laser light in the extreme ultraviolet spectral range at very high intensity. This extreme ultraviolet radiation has a ...

The laser may be of any suitable type and wavelength ... locked lasers separated in frequency by the resonator's free spectral range. It can be demodulated by a fast photodiode to produce a ...

Researchers have developed a compact ultra-broadband electro-optic comb that fits into a chip smaller than a coin. The device achieves an impressive 450 nm of light precision, boosts bandwidth, and ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Since the invention of the laser in 1960, nonlinear optics has aimed to broaden light's spectral range and ...

Additionally, the device operates using a simple, free-running distributed feedback laser diode ... stable operation across 90% of the free spectral range, eliminating the need for complex ...

The first iteration of the MIRcat laser is a field-proven multi-quantum cascade laser system that gains enhanced heat management, higher spectral repeatability ... with a tuning range approaching ...