Kapitza light guiding in photonic mesh lattice

Area of Science:

• Optics
• Photonics
• Quantum Mechanics

Background:

• Periodic potentials can influence particle behavior.
• Kapitza's work in classical mechanics described similar phenomena.

Purpose of the Study:

• To experimentally demonstrate transverse confinement of light.
• To investigate light localization in a vanishing average periodic photonic potential.

Main Methods:

• Utilizing (1+1) dimensional synthetic dimensions.
• Implementing a fiber loop system for controlled potential generation.

Main Results:

• Observed transverse localization of light.
• Confirmed an effective potential proportional to the derivative of the applied potential.

Conclusions:

• Light exhibits localization effects analogous to classical mechanics.
• Periodic photonic potentials offer a method for controlling light propagation.