logo
logo
Search
Search

新闻详情-新闻详情

Time of issue:2019-07-21 00:00:00

News details

Improvement and solution of laser thermal lens effect

  • Categories:全部资讯
  • Author:
  • Origin:
  • Time of issue:2020-02-03 17:48
  • Views:0

Improvement and solution of laser thermal lens effect

(Summary description)With the continuous expansion of the application scope of fiber lasers in the field of industrial processing, there is also a greater demand for high-power fiber lasers. In higher power laser applications, a series of new problems will arise, which will affect the stability of laser processing, such as the thermal lens effect.

  • Categories:全部资讯
  • Author:
  • Origin:
  • Time of issue:2020-02-03 17:48
  • Views:0
Information
With the continuous expansion of the application scope of fiber lasers in the field of industrial processing, there is also a greater demand for high-power fiber lasers. In higher power laser applications, a series of new problems will arise, which will affect the stability of laser processing, such as the thermal lens effect.
First, what is the thermal lens effect
Due to the poor quality, dirt, damage, etc. of the optical element, the absorption rate of the laser is increased. After the optical element is irradiated with the laser beam for a long period of time, the temperature rises to cause thermal deformation, which causes the refractive index and The reflection direction of the reflective optical element changes. The thermal lens effect changes the position of the laser focus (beam waist), which in turn affects the application effect.

Scan the QR code to read on your phone

About us

Beijing Deshengrunjia Technology Development Co., Ltd., is located in Fengtai District of Beijing, which close to G4 Express way and No.14 Subway, with convenient transportation. 

Contact us

No.783 Daya Yao, Fengtai District, Beijing

010-62405896

Message Board

Username used for comment:
客户留言
Description:
验证码