Lasers have widespread applications as a light source in a variety of fields, including manufacturing, medicine, high-speed communications, electronics, and scientific research. In recent years, the ...

Waveguide optics incorporating controllable refractive index (RI) profile allow for a new physical degree of freedom to design and manipulate more complex light modes, including in fibers 1 or ...

Optical frequency combs (OFCs) have revolutionized a wide range of scientific and technological fields, including optical frequency standards, high-resolution ...

Researchers developed an ultranarrow bandwidth mode-locked laser with a widely tunable pulse duration, enabling controlled output, for various applications Lasers have widespread applications as a ...