Nd:Ce:YAG
Nd:Ce:YAG is an excellent laser material used for no-water cooling and miniature laser systems. The thermal distortion of Nd:Ce:YAG is appreciably less...
Nd:Ce:YAG
Nd:Ce:YAG is an excellent laser material used for no-water cooling and miniature laser systems. The thermal distortion of Nd:Ce:YAG is appreciably less and the output laser energy is greater(30%-50%) than that in Nd:YAG at the same pumping. It is the most ideal laser material for air cooling laser and is also suitable for different modes of operation (pulsed, Q-switched, mode locked) and high-average power lasers.
- ManufacturerOST Photonics
- CategoryLaser Crystal
- Lead TimeQuoted per order
- CustomizationSize, orientation and surface finish to drawing
Nd:Ce:YAG Laser Crystal
Advantages
1 ) Low threshold
2 ) Very high slope efficiency(30%-50% more than Nd:YAG)
3 ) Good anti-UV irradiation property
4 ) Good thermal stability
5 ) High optical quality
Specifications
| Material | Nd:Ce:YAG |
| Dopant Concentration | Nd:1.0 – 1.1atm% Ce:0.05-0.1atm% |
| Orientation | <111> or <100> |
| Dimension | Diameter:1mm-30mm Length:1mm-115mm(upon customer’s request) |
| Wavefront Distortion | <λ/10 per [email protected] |
| Extinction Ratio | >30dB (depends on actual sizes) |
| Diameter Tolerance | +0/-0.04mm |
| Length Tolerance | +0.5/-0mm |
| Chamfer | <0.1mm@45° |
| Chips | <0.1mm |
| Barrel Finish | 50-80 micro-inch(RMS) |
| Clear Aperture | >95% |
| Flatness | λ/10 per [email protected] |
| Scratch/Dig | 10-5 @MIL-0-13830A |
| Perpendicularity | <5 arc minutes |
| Parallelism | <10 arc seconds |
| Damage Threshold | >750MW/cm2@1064nm 10ns 10HZ |
| Anti-Reflection Coating | R<0.15%@1064nm per surface |
| High-Reflection Coating | Standard HR coating with R>99.8%@1064nm and R<5%@808nm |
Properties
| Crystal Structure | Cubic |
| Lattice Constant | 12.01Å |
| Melting Point | 1970° |
| Rupture Stress | 1.3-2.6*103 kg/cm2 |
| Density | 4.55g/cm3 |
| Mohs Hardness | 8.5 |
| Thermal Expansion Coefficient | [100] Orientation–8.2×10-6/oC (0-250oC) |
| [110] Orientation–7.7×10-6/oC (0-250oC) | |
| [111] Orientation–7.8×10-6/oC (0-250oC) | |
| Laser Transition | 4F3/2 –> 4I11/2 |
| Laser Wavelength | 1064nm |
| Photon Energy | 1.86×10-19J |
| Emission Linewidth | 4.5Å @1.064µm |
| Stimulated Emission Cross Section | 2.7-8.8×10-19 cm2 @Nd 1at% |
| Fluorescence Lifetime | 230µs |
| Refractive Index | 1.8197 @1.064µm |
Other Laser Crystal Materials
Request A Quote For Nd:Ce:YAG
Send us your dimensions, orientation, surface finish and quantity. Our engineers reply with a technical proposal and price.
Buyer Questions
What is the material of the Nd:Ce:YAG?
What is the dopant concentration of the Nd:Ce:YAG?
What is the orientation of the Nd:Ce:YAG?
What is the dimension of the Nd:Ce:YAG?
How do I get a quotation for the Nd:Ce:YAG?
Can the Nd:Ce:YAG be made to a custom specification?
Who manufactures the Nd:Ce:YAG?
Tell Us What You Need
Send your specification, quantity and destination port. Our engineers reply with a technical proposal and a confirmed lead time.