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레이저 시스템 Laser System(166)

Laser-Aligenment-Paper LDT-LP

PRODUCT

Laser-Aligenment-Paper LDT-LP

-. Pulse Width Range : 1 ns to 30 ms
-. Power Level Range : 5 mJ/cm2 to 20J/cm2
-. Min. Beam Diameter : 6.5 mm
-. Sheet Size : 127 mm x 57 mm

APPLICATION

제품정보 PRODUCT INFO

Laser-Aligenment-Paper LDT-LP

 

 

 

 

How to Handle the LDT-LP:

 

-. LDT-LP is sensitive over a broad spectrum from ultraviolet to infrared, it is used to align external accessories to the laser beam axis, such as beam expanders, lenses, apertures, and power measuring equipment.

-. LDP-LP is simple to use. Hold or fasten it in the beam path at the point where the beam imprint is to be recorded.

   Pulse the laser and a permanent visual record is produced, corresponding to the energy distribution within the laser beam. If the laser being used is continuous wave(CW), you can create a short pulse by Q-switch, mechanical chopper, or by physically turning the laser on and off repidly.

 

 

The Imprint on LDT-LP Paper Provides Information about

 

-. Mirror alignment accuracy

-. Energy distribution, mode quality and edge definition

-. Vignetting

-. Secondary emissions due to uncoated or mis-placed optics

-. Divergence

-. Optical damage in the beam path

-. Save LDT-LP burns for historical evaluation and comparison of alignmen and beam quality. OEMs and field service personnel commonly use previous burn patterns for quick performance checks

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