Photonic Sourcing

Nd:YAG is the most commonly used solid-state crystal material. Since it combines great advantages in many basic properties, Nd:YAG crystals are wildly used in all types of solid-state lasers systems-frequency-doubled continuous wave, high-energy Q-switched, and so forth.

Capabilities:

With advanced technology on growing and manufacturing high optical quality Nd:YAG crystals, We can provide a wide variety of finished crystals, our general Nd:YAG production capabilities include:

1). Various doping concentration from 0.3 to 2.0 atm%;

2). Doping concentration tolerance: ±0.1% atm%;

3).Various size bulk and finished high quality Nd:YAG crystals up to Ø15x160mm and Ø40x2mm, respectively; Diameter from 3.0 to 15mm, Length from 1.0 to 160mm;

4). With quick delivery;

5). With competitive price.

Coatings
We provide Nd:YAG with the following coatings:
1). AR@1064nm, R<0.2%.
2). AR@1064nm, R<0.25%; HT@808nm, T>95%.
3). HR@1064nm, R>99.8%; HT@808nm, T>95%.
4). HR@1064nm, R>99.8%; HT@808nm, T>95%; HR@532nm, R>99%.
Other coatings are available upon request.

Specifications:

Dimension: size up to Ø15x160mm and Max. diameter of Ø40x2mm.
Diameter Tolerance: ±0.05mm
Length tolerance: ±0.5mm
Clear Aperture: central 90% area.
Flatness: λ/10 @ 633nm
Transmitting Wavefront Distortion: less than λ/8 @ 633nm
Chamfer: ≤0.1mmx45°
Scratch/Dig Code: better than 10/5 to MIL-PRF-13830B
Parallelism: ≤10 arc seconds
Perpendicularity: ≤5 arc minutes
Angle Tolerance: ≤0. 5°
Damage Threshold: > 15J/cm² (uncoated), > 700 MW/cm² (coated)