Specifications of Cr4+:YAG:
Transmission tolerances | ±2 % |
Wavefront distortion | ≤λ/8@ 632.8 nm |
Diameter tolerances | +0.0 / -0.2 mm |
Parallelism error | ≤30 arcsec |
Perpendicularity | ≤15 arcmin |
Surface quality | 20-10 scratch & dig (per MIL-O-13830A) |
Chamfer | <0.1 mm @ 45° |
AR Coating reflectivity | ≤0.2 % @ 1064 nm |
EKSMA Optics Cr:YAG Crystals
85.65 kB |
Cr4+:YAG (Cr:YAG) is one of the best passive Q-switching crystal for high power lasers emitting at ~1 µm wavelength. Excellent optical, mechanical and thermal properties of the crystals give an opportunity to design compact and reliable laser sources with these passive q-switches.
We offer ⌀7 mm Cr:YAG crystals of different initial transmission (optical density) for quick ex-stock delivery. Crystals of other standard diameter apertures – 5, 7, 8, 9.5 mm and various initial transmission are available upon request. We can also supply Cr4+:YAG laser rods for ultra-short pulse solid-state lasers.