High-Energy Laser Mirrors
- R >99.9% at 0° or 45° for both s & p
- Ideal for high-power Nd:YAG and fiber laser applications
- Custom reflectivities to >99.998%
- Fast turn-around on custom coatings
- Advantages of Ion-Beam-Sputtered (IBS) Thin Films
PPC 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. Call us for more information on precision optics and coatings from 257 nm to 5000 nm.
High-Energy Laser-Line Mirrors for 0° Incidence
| Model Number |
MI1000-FY
|
MI1000-DY
|
MI1000-TY
|
MI1000-QY
|
| Type | High-Energy Nd:YAG Mirrors | High-Energy Doubled Nd:YAG Mirrors | High-Energy Tripled Nd:YAG Mirrors | High-Energy Quadrupled Nd:YAG Mirrors |
| Wavelength | 1064 nm | 532 nm | 355 nm | 266 nm |
| Reflectivity | 99.9% at 0° | 99.9% at 0° | 99.9% at 0° | 99.5% at 0° |
| Clear Aperture | 85% | 85% | 85% | 85% |
| Surface Figure* | λ/10 | λ/10 | λ/10 | λ/10 |
| Surface Quality | 10/5 | 10/5 | 10/5 | 10/5 |
| Damage Threshold |
40J/cm2 @ 1064nm 20ns, 20Hz |
8J/cm2 @ 532nm 10ns, 20Hz |
3J/cm2 @ 355nm 10ns, 20Hz |
2J/cm2 @ 266nm 7ns, 20Hz |
| Durability | MIL-PRF-13830B | MIL-PRF-13830B | MIL-PRF-13830B | MIL-PRF-13830B |
| Diameter | 1" +0/–0.010" | 1" +0/–0.010" | 1" +0/–0.010 | 1" +0/–0.010" |
| Thickness | 1/4" ±0.010" | 1/4" ±0.010" | 1/4" ±0.010" | 1/4" ±0.010" |
| Substrate Material | Fused silica | Fused silica | Fused silica | Fused silica |
| Price** | $165 | $195 | $250 | $265 |
** For international prices, add 10%.
High-Energy Laser-Line Mirrors 45° Incidence
| Model Number |
MI1045-FY
|
MI1045-DY
|
MI1045-TY
|
MI1045-QY
|
| Type | High-Energy Nd:YAG Mirrors | High-Energy Doubled Nd:YAG Mirrors | High-Energy Tripled Nd:YAG Mirrors | High-Energy Quadrupled Nd:YAG Mirrors |
| Wavelength | 1064 nm | 532 nm | 355 nm | 266 nm |
| Reflectivity |
99.9% 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 Aperture | 85% | 85% | 85% | 85% |
| Surface Figure* | λ/10 | λ/10 | λ/10 | λ/10 |
| Surface Quality | 10/5 | 10/5 | 10/5 | 10/5 |
| Damage Threshold |
40J/cm2 @ 1064nm 20ns, 20Hz |
8J/cm2 @ 532nm 10ns, 20Hz |
3J/cm2 @ 355nm 10ns, 20Hz |
2J/cm2 @ 266nm 7ns, 20Hz |
| Durability | MIL-PRF-13830B | MIL-PRF-13830B | MIL-PRF-13830B | MIL-PRF-13830B |
| Diameter | 1" +0/–0.010" | 1" +0/–0.010" | 1" +0/–0.010" | 1" +0/–0.010" |
| Thickness | 1/4" ±0.010" | 1/4" ±0.010" | 1/4" ±0.010" | 1/4" ±0.010" |
| Substrate Material | Fused silica | Fused silica | Fused silica | Fused silica |
| Price** | $165 | $195 | $250 | $265 |
** For international prices, add 10%.
