Gemstone Crystal Jewelry Blue Sapphire Glass Windows Lens Watch Case
Brand Name:zmkj
Model Number:ruby plate dia10~dia30mm
Minimum Order Quantity:3pcs
Delivery Time:2-4weeks
Payment Terms:T/T, Western Union, MoneyGram
Place of Origin:china
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Location:
Shanghai Shanghai China
Address:
Rm5-616，NO.851,Dianshanhu road; Qingpu area;shanghai city//201799
Supplier`s last login times:
within 38 hours
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Product Details
Chinese supplier passive q switch crystal 1535nm spinel for yb doped laser highly frequency ti sapphire crystal used in tsunami laser used in lase Necklace Ring Gemstone Blue Sapphire Crystal Jewelry Set Price
Parameters: Chinese supplier passive q switch crystal magnesium aluminate spinel for yb doped laser
| Chemical formula | Co2+:MgAl2O4 |
| Crystal structure | Cubic |
| Lattice parameters | 8.07Å |
| Density | 3.62 g/cm3 |
| Melting Point | 2105°C |
| Refractive Index | n= 1.6948 @1.54 µm |
Thermal Conductivity /(W.cm-1.K-1@25°C) | 0.033 W |
| Specific Heat/ (J·g-1·K-1) | 1.046 |
Thermal Expansion /(10-6 /°C@25°C) | 5.9 |
| Hardness (Mohs) | 8.2 |
| Extinction Ratio | 25 dB |
| Orientation | [100] or [111] < ±0.5° |
| Optical density | 0.1-0.9 |
| Damage Threshold | >500 MW/cm2 |
| Doping concentration of Co2+ | 0.01-0.3 atm% |
Specifications: Chinese supplier passive q switch crystal magnesium aluminate spinel for yb doped laser
| Value | |
| Concentrations | (0.05~0.35) wt% |
| Absorption coefficient | 0 ~7 cm-1 |
| Ground-state absorption cross-section σGSA(E-19 cm2) | 2.8(±0.4)@1340 nm |
| Excited state absorption cross-section σESA (E-20 cm2) | 2.0(±0.6)@1340 nm |
| Ground-state absorption cross-section σGSA(E-20 cm2) | 3.5(±0.4)@1540 nm |
| Excited state absorption cross-section σESA (E-20 cm2) | 1.0(±0.6)@1540 nm |
| Working wavelength | 1200-1600 nm |
| End Configuration | Flat/Flat |
| Figure of Merit(FOM) | 100~300 |
| Coatings | AR/AR@1540,R<0.2%; AR/AR@1340,R<0.2% |
Q1: Can I have samples to test?
A: Yes, we are pleased to supply samples to test and check the quality, mixed sample order is available.
Q2: Do you have any MOQ limited? A: Our MOQ: 3pcs Q3: What’s the lead time?
A: Sample:2-7 days.Mass production: 15-20 days.
Q4:How do you ship the goods and how long does it take?
A: We usually ship goods by UPS, FedEx, or TNT. It usually takes 3-5 days to arrive.
Q5: Do you offer a guarantee for your products?
A: After testing them if not pass the test, you can return the goods at any time, we will re-offer you again and also bear the shipping fee.
Q6: Do you accept OEM?
A: We have our own brand-meta laser. OEM is also acceptable.
Gemstone Crystal Jewelry Blue Sapphire Glass Windows Lens Watch Case
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