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 Product list |
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| ◇ Laser | |
| Fiber coupled module | |
| Free space module | |
| Mini laser | |
| DPSS laser | |
| RGB combiner | |
| Collimator/ Focus optics | |
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| ◇ Optical units | |
| Narrow band Bandpass filter |
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| PBS prism Agglutination |
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| Mirror | |
| Wave plate | |
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| ◇ Crystals | |
| YVO4 | |
| LiNbO3 | |
| LiTaO3 | |
| CaF2 | |
| Nd:YVO4 | |
| Nd:YAG | |
LiTaO3 is a multifunctional crystal material, it has the piezoelectricity, ferroelectric,sound-optics, electrooptics offect.The LT crystal plate was used widely in SAW component,optical communication, laser and photoelectric industry.
| Parameter | Unit | Value |
| Crystal Symmetry | Three cube | |
| Lattice | 3m | |
| Extensity | R3c | |
| Crystal Cell | nm | a= 0.5154、c= 1.3781 |
| Melting point | ℃ | 1650 |
| Density | g/cm3 | 7.46 |
| Courier temperature | ℃ | ～607 |
| Hardness | Mohs | 5.5 |
| Dielectric constant | ε11/ε0= 51.7，ε33/ε0 =44.5 | |
| Flexibility constant | x 10 square 11 N/m2 | CE11 =2.33， CE33 =2.77 |
| Piezoelectricity constant | x 10 square -11 C/N | d22 =2.4， d33 =0.8 |
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