Nd:YAG Laser Crystal Neodymium Doped Yttrium Aluminum Garnet Customizable
Nd:YAG is the earliest and most famous laser host crystal. Since it combines great advantages in many basic properties, Nd:YAG is the ubiquitous presence for near-infrared solid-state lasers and their frequency-doubler, tripler, and higher order multiplier.
Note:
1. This is a customized product.
2. $55 is a deposit, not the final price of the product.
3. The main factors affecting the price: quantity, size, processing index.
4. Please provide crystal processing drawings or crystal size, membranes, quantity, processing index. (Contact us）
5. Crystal customization time: 3~6 weeks.
6. Warranty: 1 year
[Features]
1. High gain, High efficiency, Low threshold, Low loss at 1.06 µm.
2. Good thermal conductivity and thermal shock characteristics.
3. Mechanical strength, High optical quality.
4. Various modes of operation (CW, pulsed, Q-switched, mode locked).
Optical Parameter of Nd:YAG crystal:
| Diameter (mm) |
Standard grade |
Excellence grade |
Superexcellence grade |
| φ3-6.35 |
≤0.5 fringes/ inch |
≤0.25 fringes/ inch |
≤0.1 fringes/ inch |
| ≥25dB |
≥28dB |
≥30dB |
| φ7-10 |
≤0.7 fringes/ inch |
≤0.4 fringes/ inch |
≤0.16 fringes/ inch |
| ≥22dB |
≥25dB |
≥28dB |
| φ11-13 |
≤1 fringes/ inch |
≤0.6 fringes/ inch |
≤0.2 fringes/ inch |
| ≥20dB |
≥23dB |
≥26dB |
| φ14-16 |
≤1.2 fringes/ inch |
≤0.8 fringes/ inch |
≤0.25 fringes/ inch |
| ≥18dB |
≥20dB |
≥23dB |
Nd:YAG specifications:
| Prameter |
Value |
| Doping(atm%) |
0.1%~2.5% |
| Orientation |
<111>, <100>, <110> crystalline direction |
| Wavefront Distortion |
λ/10 per inch @ 632.8 nm |
| Dimension Tolerance |
rods with diameter: +0.0/-0.05 mm, Length: ±0.1 mm |
| Surface Quality |
10/5 Scratch/Dig MIL-O-1380A |
| Parallelism |
< 10″ |
| Perpendicularity |
< 5′ |
| Clear Aperture |
> 90% |
| Surface Flatness |
< λ/10 @ 632.8 nm |
| Chamfer |
< 0.1 mm @ 45° |
| Barrel Finish |
50-80 micro-inch (RMS) |
| Size |
Upon customer request |
| Coating |
AR/HR/PR coating upon customer’s request. |
| Damage Threshold |
50MW/CM² at 1064nm, TEM00, 10ns, 10Hz |
| Quality Warranty Period |
One year under proper use |
Slabs, thread rod, Er:YAG, Yb:YAG,Cr:YAG,Ce:YAG,Tm:YAG,Ho:YAG and other ion doped YAG crystals are also available upon request.
Some Nd:YAG crystals price:
| Concentration |
Size |
Membranes |
Price (1~5 pcs) |
Price(>10 pcs) |
| 0.8% |
3*3*10 |
S1:AR@1064nm+808nm S2:AR@1064nm |
$149 |
$116 |
| 1% |
3*3*10 |
S1/S2:AR@1064nm+808nm |
$116 |
|
| Note |
For prices of other customized crystals, please contact us. |
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