2026-05-28
Dispersion prisms are primarily categorized into the following types based on structure and function, with the core differences lying in the deviation angle, whether they are... [ details ]

2026-05-19
The generation of lasers cannot be achieved by a single component, and requires multiple components to work together. The core revolves around three major links: energy exci... [ details ]

2026-05-12
The achromatic lens core is used to correct chromatic aberration in the visible light spectrum. Based on structure, function, and application scenarios, it is primarily divid... [ details ]

2026-04-03
Plano Convex Lens (PCX) is the most basic and commonly used positive converging lens, with one side being a plane and the other side being a convex spherical surface. ... [ details ]

2026-03-13
The optical window is a parallel transparent plate with no optical power, which does not alter the system's magnification but only affects the optical path length. Its prim... [ details ]

2026-01-19
The ultraviolet laser beam expander is an optical lens designed for ultraviolet laser wavelengths and operates near the focal plane of the objective lens. It is primarily used ... [ details ]

2026-01-04
There are multiple classification methods for gratings, and the following are some common types. Classified by material: Glass transmission grating: usually m... [ details ]

2025-12-16
The groove density of a concave grating (also known as the reciprocal of the grating constant, where the grating constant d is the distance between two adjacent grooves, and t... [ details ]

2025-12-05
A prism is a transparent body with an optical cross-section of a triangle, made of transparent material, and belongs to a type of dispersive prism. Optical Experiment an... [ details ]

2025-11-28
Plano-convex lenses are a common type of optical lens and belong to the category of positive lenses (converging lenses). Structural features: One side of a plano-convex l... [ details ]