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Laser Line Mirrors

Advanced Thin Films offers superior quality laser optics at a great value. We use only ion-beam-sputtered (IBS) coatings because IBS coatings are significantly more dense, durable, and rugged than conventional e-beam or ion-assisted evaporated coatings. Compared to other coatings, IBS coatings also offer lower scatter and absorption losses and fewer pin-hole defects in the coated surface. This superior film quality and uniformity results in environmentally stable optics with laser damage thresholds exceeding 40 J/cm2 at 1064 nm.

Need a custom mirror—Quickly? We offer full coating design capabilities, rapid prototyping and fast turn of your design—even in as short as 48 hours. Contact us for more information on precision optics and coatings from 257 nm to 5000 nm.

High-Energy Laser-Line Mirrors for 0° Incidence

Model NumberMI1000-FYMI1000-DYMI1000-TYMI1000-QY
IOPM Model NumberY1S-1025-0Y2S-1025-0Y3S-1025-0Y4S-1025-0
TypeHigh-Energy Nd:YAG MirrorsHigh-Energy Doubled Nd:YAG MirrorsHigh-Energy Tripled Nd:YAG MirrorsHigh-Energy Quadrupled Nd:YAG Mirrors
Wavelength1064 nm532 nm355 nm266 nm
Reflectivity99.9% at 0°99.9% at 0°99.9% at 0°99.5% at 0°
Clear Aperture85%85%85%85%
Surface Figure*λ/10λ/10λ/10λ/10
Surface Quality10/510/510/510/5
Damage Threshold40J/cm2 @ 1064nm
20ns, 20Hz
8J/cm2 @ 532nm
10ns, 20Hz
3J/cm2 @ 355nm
10ns, 20Hz
2J/cm2 @ 266nm
7ns, 20Hz
DurabilityMIL-PRF-13830BMIL-PRF-13830BMIL-PRF-13830BMIL-PRF-13830B
Diameter1" +0/–0.010"1" +0/–0.010"1" +0/–0.0101" +0/–0.010"
Thickness1/4" ±0.010"1/4" ±0.010"1/4" ±0.010"1/4" ±0.010"
Substrate MaterialFused silicaFused silicaFused silicaFused silica
* p-v at 633 nm, after coating with Power subtracted.

High-Energy Laser-Line Mirrors 45° Incidence

Model NumberMI1045-FYMI1045-DYMI1045-TYMI1045-QY
IOPM Model NumberY1S-1025-45Y2S-1025-45Y3S-1025-45Y4S-1025-45
TypeHigh-Energy Nd:YAG MirrorsHigh-Energy Doubled Nd:YAG MirrorsHigh-Energy Tripled Nd:YAG MirrorsHigh-Energy Quadrupled Nd:YAG Mirrors
Wavelength1064 nm532 nm355 nm266 nm
Reflectivity99.9% at 45°
(both s & p)
99.9% at 45°
(both s & p)
99.5% at 45°
(both s & p)
99.0% at 45°
(both s & p)
Clear Aperture85%85%85%85%
Surface Figure*λ/10λ/10λ/10λ/10
Surface Quality10/510/510/510/5
Damage Threshold40J/cm2 @ 1064nm
20ns, 20Hz
8J/cm2 @ 532nm
10ns, 20Hz
3J/cm2 @ 355nm
10ns, 20Hz
2J/cm2 @ 266nm
7ns, 20Hz
DurabilityMIL-PRF-13830BMIL-PRF-13830BMIL-PRF-13830BMIL-PRF-13830B
Diameter1" +0/–0.010"1" +0/–0.010"1" +0/–0.010"1" +0/–0.010"
Thickness1/4" ±0.010"1/4" ±0.010"1/4" ±0.010"1/4" ±0.010"
Substrate MaterialFused silicaFused silicaFused silicaFused silica
* p-v at 633 nm, after coating with Power subtracted.

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303-815-1545
atfilms@idexcorp.com

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