- #1
zhangyang
- 58
- 0
Who can tell me the concept of optical lattice and quantum dot? Or give me an advice of some thesis?
Thank you very much.
Thank you very much.
EmpaDoc said:You're not happy with the entries on wikipedia?
An optical lattice is a periodic arrangement of standing electromagnetic waves, created by interfering laser beams. It can trap and manipulate atoms or particles, allowing scientists to study their behavior and properties in a controlled environment.
An optical lattice is created by crossing two or more laser beams at specific angles, causing the interference pattern to form a periodic potential well. This potential well can trap atoms or particles, creating the optical lattice.
An optical lattice can be used to study the behavior of atoms, molecules, and other particles. It has been used to study quantum phenomena, such as superfluidity and Bose-Einstein condensation, as well as to simulate quantum systems and study quantum information processing.
An optical lattice is created using laser beams, while a regular lattice is a physical structure made of repeating units. Optical lattices are also highly tunable, allowing scientists to change the lattice spacing and potential strength, unlike regular lattices which have fixed parameters.
Optical lattices have a wide range of potential applications in fields such as quantum computing, precision measurement, and quantum simulation. They can also be used to create novel materials and study fundamental physical phenomena, leading to advancements in technology and understanding of the universe.