Axicon - Wikipedia
网页An axicon is a specialized type of lens that has a conical surface. An axicon transforms a laser beam into a ring shaped distribution. [1] They can be convex or concave and be made of any optical material. The combination with other axicons or lenses allows a wide variety of beam patterns to be generated.
Barcode verifiers | Barcode scanners | Barcode images - Axicon …
网页As well as barcode verifiers, Axicon has been producing high-quality barcode images for retail and commercial use since 1979, and our years of experience mean that we can provide you with the correct barcode for your particular print job.
An In-Depth Look at Axicons - Edmund Optics
网页An axicon is a conical prism defined by its alpha (α) and apex angles. Unlike a converging lens (e.g. a plano-convex (PCX), double-convex (DCX), or aspheric lens), which is designed to focus a light source to a single point on the optical axis, an axicon uses interference to create a focal line along the optical axis (Figure 1). Within the ...
深入了解锥透镜 | 爱特蒙特光学 - Edmund Optics
网页锥透镜是一种圆锥棱镜，由其α角和顶角定义。. 聚光透镜可以将光聚焦在光轴上的某一点 (例如， 平凸 (PCX)， 双凸 (DCX)或 非球面透镜) 。. 与之不同， 锥透镜 可以将光聚焦到光轴上的多个点（图1）。. 锥透镜产生的光束穿过光轴，当锥透镜到图像距离增大时 ...
Modern Types of Axicons: New Functions and Applications
网页2021年10月8日 · Axicon is a versatile optical element for forming a zero-order Bessel beam, including high-power laser radiation schemes.
Axicons – specialty lenses, conical prisms, optical materials, …
网页An axicon (also called axicon lens) is an optical device similar to a lens, where however one has a conical rather than curved surface. Generally, one side is conical, with the tip looking outwards, and the other surface is flat (plano-convex axicon). In most cases, the transverse cross-section is a circle, as for an ordinary lens.
Modern Types of Axicons: New Functions and Applications
网页2021年10月8日 · Axicon is a versatile optical element for forming a zero-order Bessel beam, including high-power laser radiation schemes.
Axicons - Conical Lens - Shanghai Optics
网页An axicon lens is a special lens with one plano (flat) surface and one conical surface. Also known as a rotationally symmetric prism, an axicon lens creates a focal line along the optical axis using interference, and can convert a laser beam into a …
Modern Types of Axicons: New Functions and Applications
网页2021年10月8日 · We looked at four different and special approaches for creating nondiffracting beams in this article. Diffractive axicons, meta-axicons-flat optics, spatial light mod-ulators, and photonic...
Axicon Lenses and their Application - AZoOptics
网页The axicon lens is a specialized lens that bears a conical surface. The axicon lens images a point source as a line along the optic axis. A laser beam is transformed into a ring when it passes...
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