| Gain In laser physics, gain refers to the amplification of light or electromagnetic radiation within the laser medium, leading to the production of coherent laser light. Gain occurs when the population of excited atoms or molecules in the laser medium exceeds the population of ground-state atoms or molecules, creating a condition known as population inversion. The gain medium, typically a solid, liquid, or gas, provides the energy necessary for the stimulated emission of photons, resulting in the coherent and monochromatic output characteristic of laser light. Controlling the gain of the laser medium is essential for maintaining stable laser operation and optimizing engraving performance in laser engraving systems. |
Custom cut MatBoards
Custom Plexi Cuts
Custom Size Boards
Pre-Cut Boards
Resources
Custom Picture Frames
Canvas Floaters
Wood Frames
Metal Frames
Canvas Transfer
Custom Artist Canvas
Custom Size Wood Panels
Custom Stretcher Frames
Canvas Stretching Services
All Products
Stretcher Bars
Framing Hardware
Easels & Display
Resin Coatings
Cork Rolls/Sheets
Resin On Canvas
Classic Art Paintings
Price Calculator
Gift Certificates
Pro Accounts
Corporate Art
Contact KeenART
Turnaround time
Shipping
Rush Orders
