Rare earth dopants refer to elements from the lanthanide series, also known as rare earth elements, that are intentionally introduced into the crystal lattice of a material to modify its properties. These dopants are used in various technologies and...

An optical circuit, either monolithic or hybrid, composed of active and passive components, used for coupling between...

A quantum well is a structure in quantum mechanics that confines particles, such as electrons or holes, in one spatial...

Epitaxial deposition is a process used in semiconductor manufacturing and materials science to grow a thin crystalline...

In semiconductor physics and materials science, the term "III-V materials" refers to compounds composed of elements from...

A photonic crystal surface-emitting laser (PCSEL) refers to a type of laser diode that emits light from its surface rather...

Optical materials refer to substances or compounds specifically chosen for their optical properties and used in the...

Gallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material...

Gallium arsenide phosphide (GaAsP) is a semiconductor alloy composed of gallium (Ga), arsenic (As), and phosphorus (P). It...

An exciton is a quasiparticle that represents the bound state of an electron and a hole in a solid-state material, typically...

Quantum confinement refers to the phenomenon in quantum mechanics where the motion of charge carriers, such as electrons or...

Chalcogenide refers to a class of compounds containing elements from group 16 of the periodic table, which includes sulfur...

Optoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light...

Indium phosphide (InP) is a compound semiconductor material composed of indium (In) and phosphorus (P). It belongs to the...

GaN (gallium nitride) distributed feedback (DFB) lasers refer to a specific type of semiconductor laser based on Gallium...