Quantum information technology is a new information technology based on quantum mechanics, which encodes, computes and transmits the physical information...

The research results for the first time realize a series of high-performance lithium niobate thin film optical polarization control devices...

Newton established a relatively perfect particle theory of light in his book Optics, which made the particle theory of light become the mainstream...

In the practical application of electro-optic modulator optical frequency comb, it can be divided into single and double comb spectra...

which can be generated by mode-locked lasers, resonators, or electro-optical modulators. Optical frequency combs generated by electro-optic modulator...

A cyclic fiber ring is a fiber optic device in which light can cycle back and forth many times. It is mainly used in long distance optical fiber communication system.

Laser communication is a kind of communication mode using laser to transmit information. Laser frequency range is wide, tunable, good monochromism...

Laser communication is a kind of communication mode using laser to transmit information. Laser is a new type of light source...

the research of higher power output technology of fiber laser should also consider the stability of transverse mode and photon darkening effect...

narrow linewidth lasers have become an indispensable tool in scientific research with their excellent performance...