We are continuously improving our thin film designs
and coating processes to meet the rigorous applications
these and other markets:
Medical
Semiconductor
Industrial
Research
Excimer
Laser Mirrors
Our high-power excimer laser mirrors are multi-layer
dielectric coated mirrors designed for use with high
energy excimer lasers. These coatings have yielded
superior high damage thresholds. We maintain a stock
supply of these beam-turning and normal incidence mirrors
for fast delivery to your facility. Mirrors and coatings
on Acton mirror blanks or customer supplied material
can be produced and supplied in volume, keeping the
price very competitive.
Acton Optics multi-layer dielectric coatings are ideal
for beamsplitting applications, laser cavity output
couplers, and beam attenuators. These coatings are
manufactured with extremely low absorption characteristics.
They are calibrated for reflectance and transmittance
at the laser wavelength and angle of incidence specified
to insure excellent performance in high power laser
applications.
Beamplitter coatings can be specifically designed
with transmission values between 10 +/-2% to 90 +/-5%.
Standard beamsplitters are designed for random polarization,
but can be optimized for horizontal "P" polarization
or vertical "S" polarization if required.
Beamsplitters are available with or without antireflection
coatings.
Excimer
Laser Antireflection Coatings
UV antireflection coatings are durable electron-beam
deposited dielectrics designed to minimize reflections
that normally occur with uncoated surfaces. These low-absorption
coatings are ideal for increasing the transmittance
properties of lenses and for reducing second-surface
reflections of beamsplitters. They offer high resistance
to laser damage, making them suitable for high-energy
laser usage. Coatings can be applied to customer-supplied
material or provided on our substrates and lenses.
(Reflectance of uncoated fused silica is 4.8% per surface
at 193 nm and 4.1% per surface at 248 nm).
Listed below are standard excimer laser antireflection
coatings with specifications and calibration curves
for your reference.
Please complete the Request Pricing form to
receive a quote on your requirement.
