Nd:YLF
Nd:YLF is an excellent crystal very suitable for mode-locked operation to obtain short-pulse lasers, with very small thermal lens effect, wide fluorescence linewidth and linearly polarized output, capable of generating 1047nm and 1053nm wavelength lasers. Laiao Optoelectronics provides laser rods and laser slabs with rod diameters of 2mm~10mm and lengths of 1mm~150mm, and can also provide Tm:YLF, Pr:YLF and Ho:YLF.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical and Spectral Properties - Laser Transition | 4F3/2→4I11/2 |
| Optical and Spectral Properties - Laser Wavelength | 1047nm,1053nm |
| Optical and Spectral Properties - Emission Cross Section | E‖C:1.8*10-19cm2@1047nm EꓕC:1.2*10-19cm2@1053nm |
| Optical and Spectral Properties - Fluorescence Lifetime | 485μs@1.0at%Nd |
| Optical and Spectral Properties - Refractive Index | No=1.443 Ne=1.464@633nm No=1.448 Ne=1.470@1064nm |
| Physical and Chemical Properties - Crystal Structure | Tetragonal crystal system |
| Physical and Chemical Properties - Melting Point | 825°C |
| Physical and Chemical Properties - Mohs Hardness | 4-5 |
| Physical and Chemical Properties - Density | 3.95g/cm3 |
| Physical and Chemical Properties - Thermal Conductivity | 0.06W/cm/K |
| Physical and Chemical Properties - Young's Modulus | 7.5*1011dynes cm-2 |
| Physical and Chemical Properties - Tensile Strength | 3.3*108dynes cm-2 |
| Physical and Chemical Properties - Thermal Expansion Coefficient | [100] direction: 13*10-6/K; [001] direction: 8*10-6/K |
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Datasheet
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