- Overview
- Product Description
- Product Parameters
Basic Info.
Product Description
Lead Molybdate (PbMoO4 or PM) crystal features low optical losses, high optical homogeneity and stability to laser radiation. It is used commonly as acousto-optical and high voltage measurement devices, and as a scintillator for high energy radiation monitoring.
| Chemical Formula | PbMoO4 |
| Crystal Structure | Tetragonal |
| Density | 6.95 g/cm3 |
| Melting Temperature, | 1330 K |
| Hardness (Mohs) | 3 |
| Transmittance Range | 0.42-5.5 mm |
| Transmittance at 515 nm for 6 mm light path | > 70 % |
| Refractive Index at 633 nm | no=2.38 ne=2.25 |
| Sound Velocity, L (001) mode, m/s | 3,750 |
| Sound Attenuation at 500 MHz, dB/cm | 2.5 |
| AO Figure of Merit M2, s3/g | 37 x 10-18 |
| Reflection Loss per surface, % single wave AR coating broadband (450-900 nm) AR coating | < 0.2 < 0.6 |
Specifications:
| Wavefront distortion | less than l/8 @ 633nm |
| Dimension tolerance | (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm) |
| Clear aperture | > 90% central area |
| Flatness | l/8 @ 633nm |
| Scratch/Dig | 10/5 to MIL-O-13830A |
| Parallelism | better than 20 arc seconds |
| Perpendicularity | 5 arc minutes |
| Angle tolerance | qD < ± 0.5°, fD < ±0.5° |
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.