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Precautions for using Fiber Laser Lenses

Precautions for using Fiber Laser Lenses

  • Categories:fiber laser News
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  • Time of issue:2021-04-21 16:27
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(Summary description)Fiber Laser Lenses all use synthetic quartz as the lens material, which is a condenser lens that can withstand the energy of high-output lasers or high-energy pulsed lasers.

Precautions for using Fiber Laser Lenses

(Summary description)Fiber Laser Lenses all use synthetic quartz as the lens material, which is a condenser lens that can withstand the
energy of high-output lasers or high-energy pulsed lasers.

  • Categories:fiber laser News
  • Author:
  • Origin:
  • Time of issue:2021-04-21 16:27
  • Views:
Information

Fiber Laser Lenses all use synthetic quartz as the lens material, which is a condenser lens that can withstand the
energy of high-output lasers or high-energy pulsed lasers. It can be used as a collimating condenser lens for various
solid lasers from Yb fiber laser to YAG laser, YVO4 laser and so on.

Fiber Laser Lenses products

Precautions for the use of Fiber Laser Lenses:

1.Fiber Laser Lenses can image infinite objects at the focal point, or convert a point light source into parallel light.
If you want to image objects at close range, the optical performance of the lens will not be fully utilized.

2.The incident light of Fiber Laser Lenses must enter from the designated direction, and the parallel light must enter
the lens from above (the engraved stamp is an upright character). If the incident light enters the lens from the
opposite direction, the spherical aberration will deteriorate, the focal spot becomes larger, and the image is blurred.

3.When Fiber Laser Lenses are used under conditions other than the designed wavelength, the spherical aberration
deteriorates and the transmittance decreases.

4.When using a high-power laser or using it near a heat source, the temperature of the Fiber Laser Lenses may increase
and the focal length may change. If you use it for a long time, you must have good heat dissipation measures.

5.If you want to reduce the focal spot diameter, please extend the incident beam diameter (1/e2) to about half of the
Fiber Laser Lenses' clear aperture (De).

6.Fiber Laser Lenses are not achromatic lenses and do not correct for chromatic aberration.
 

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