Technical popularization-Mei Light Electronics (Shenzhen) Co., Ltd.

About

Contact information

Email: info@mei-light.com
Contact information: 0755-23097725
Address: 5th Floor, Building 2118, Shenhang, No. 373 Xixiang Section, Guangshen Road, Bao'an District, Shenzhen

Technical popularization:
Q: What is beam shaping? How to achieve it? What are the advantages?
Answer: Use beam shaping lenses, lenses, microlenses, or fibers of different shapes to achieve uniform effects on the light spot. Use a diffractive optical element to convert Gaussian incident laser beams into circular, rectangular, square, straight, or other custom shapes. By shaping the laser beam into various energy distributions specific to specific treatments and processes, the power utilization and laser processing efficiency of laser manufacturing have been improved, achieving higher laser processing efficiency and quality.

The specific spot effect is shown in the following figure:

Advantages comparison:

type	Ordinary beam shaper	Jiamei beam shaper
wavelength	Single wavelength	Customizable according to customer needs
material	plastic	Fused silica optical glass Optical plastics
The shape of a flat spot	square	rotundity square rectangle linear
efficiency	>70%	>75%
Uniformity	commonly<20%	commonly<15%
The size of the flat spot	Poor accuracy	accurate
The shape of a flat spot	Blurred edges	accuracy
Flat spot quality （Number of diffraction limits per unit）	Depending on wavelength	Proportional to wavelength
Flat top light divergence angle	Proportional to wavelength	The refractive index is directly proportional
Delivery deadline	3~6Months	1~2Months
Scope of work	Ordinary lighting or Entertainment venue demonstrations, etc	High precision laser processing High precision mechanical manufacturing field