Nonlinear LBO Crystals
with High LIDT Anti-Reflection 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.
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
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
Optical coating design services
Custom sample and volume production
Standard LBO crystals for quick