High-Power Laser Windows
V-Coated Laser Windows
High damage threshold up to 20J/cm²
Antireflection coatings at specific laser wavelengths
N-BK7 or UV Fused Silica substrate
Features
Optimized for high energy lasers
High efficiency, Laser Line V-Coatings
Super-smooth polishing substrates
Low wavefront distortion, low scattering, Low-loss
Durability, Reliability
In-house OEM and custom manufacturing solutions
Applications
High Energy Nd:YAG Laser … etc.
Ask us for more specific applications and markets which are using the specialized windows.
MicoSpectra also offers Wedged Windows fabricated from N-BK7, UV Fused Silica, and other substrate materials. If you are looking for the wedged windows, please contact us for more information.
| Optical material | N-BK7, UV Fused Silica, etc. |
| Size | Ø12.5, Ø20, Ø25, Ø25.4, Ø30, Ø40, Ø50, Ø80, Ø110 Thickness, 2mm-5mm Custom size available |
| Size tolerance | Diameter, +0.0/-0.1mm Thickness, ±0.1mm |
| Surface quality | 10-5 Scratch-Dig |
| Surface flatness | < 1/4λ @ 632.8nm < 1/10λ @ 632.8nm* |
| Parallelism | <1 arc min <5 arc sec* |
| Wavelength* | 355nm 532nm 1064nm |
| AR coating | R<0.2% @ 0° AOI |
| Clear Aperture | >90% of central dimension |
| Damage Threshold | 10 J/cm2 with 20 nsec 20Hz pulses 1 MW/cm2 at 1064nm CW 20 J/cm2 with 20 nsec 20Hz pulses* |
| Clear Aperture | >90% of central dimension |
*For the super high power specifications, please contact us for details.
*Custom wavelength and coatings are available.
