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  High LIDT AR Coatings for LBO Crystals_Eksma Optics
ㆍ작성자: 전재필 ㆍ작성일: 2020-03-27 (금) 11:59 ㆍ조회: 28

 

EKSMA Optics


Nonlinear LBO Crystals


with High LIDT Anti-Reflection Coatings

 

 

High LIDT AR Coatings

 

 

EKSMA Optics has long-term expertise in design and manufacturing of nonlinear crystals. As a result of our technical knowledge and modern in-house Ion Beam Sputtering coating facility, we can now offer a new grade of anti-reflection coatings for nonlinear LBO crystals, which feature exceptionally high laser-induced damage threshold. 

 

 

 

Nonlinear LBO crystals are widely used as harmonic generation crystals for the conversion of laser wavelengths from near IR to Visible and UV wavelengths in high power industrial laser systems.

 

 

 


Anti-Reflection Coated and LIDT Tested

>70 J/cm2 at 1064 nm, 100 Hz, 10 ns, TEM00.

>20 J/cm2 at 532 nm, 100 Hz, 6 ns, TEM00.

>10 J/cm2 at 355 nm, 100 Hz, 5 ns, TEM00.

 

 

LIDT tests were carried out according to ISO 21254-2 standard 1000-on-1 procedure. Laser beams with diameter 210-240 of microns at 1/e2 level were used in the tests.

 

 

 

We offer:

Technical consulting

Optical coating design services

Custom sample and volume production

Quality testing

Standard LBO crystals for quick delivery