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Laser Crystals -> Nd:YVO4 Crystal |
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Nd:YVO4 Crystal (Neodimium Doped Yttrium Vanadate) |
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3 ~ 4 Weeks |
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Advantages |
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Nd:YVO4 has been growing in popularity because of its high gain, low threshold, and high absorption coefficients at make |
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pumping wavelengths, which result from the excellent fit of the neodymium dopant in the crystal lattice. These advantages |
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Nd:YVO4 a better choice than Nd:YAG for low-power devices such as hand-held pointers, and others compact lasers. |
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Ordering Information |
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| Dopant Level |
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0.2 - 3.0 atm% |
| Length |
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0.02 - 20 mm |
| Standard Dimensions |
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3x3x3 mm, 3x3x1 mm, 3x3x0.5 mm |
| Orientation |
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¡À0.5 degree |
| End-faces Configuration |
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Plano/Plano |
| Wavefront Distortion |
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< ¦Ë/8 at 632.8 nm |
| Dimensional Tolerance |
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¡À0.1 mm, high precision +/-0.005mm |
| Surface quality |
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10/5 Scratch/Dig per MIL-O-1380A |
| Flatness |
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¦Ë/10 at 632.8 nm |
| Clear Aperture |
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> Central 90% |
| Parallelism |
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<10'' |
| Perpendicularity |
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< 5' |
| Chamfers |
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0.1-0.25mm x 45¡ã |
| Damage threshold |
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over 15J/cm2 (rods without coating) over 700 MW/cm2 (coating) |
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