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Sunny Precision Optics Inc. |
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Sunny Precision Optics Inc. |
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ND: YVO4
| Dopant Level | 0.2 - 3.0 atm% |
| Length | 0.02 - 20 mm |
| Standard Dimensions | 3x3x3 mm, 3x3x1 mm, 3x3x0.5 mm |
| Orientation | ¡À0.5 degree |
| End-faces Configuration | Plano/Plano |
| Wavefront Distortion | < ¦Ë/8 at 632.8 nm |
| Dimensional Tolerance | ¡À0.1 mm, high precision +/-0.005mm |
| Surface quality | 10/5 Scratch/Dig per MIL-O-1380A |
| Flatness | ¦Ë/10 at 632.8 nm |
| Clear Aperture | > Central 90% |
| Parallelism | <10'' |
| Perpendicularity | < 5' |
| Chamfers | 0.1-0.25mm x 45¡ã |
| Damage threshold | over 15J/cm2 (rods without coating) over 700 MW/cm2 (coating) |
ND:YAG
| Dopant Concentration (atomic %) | 0.6% - 1.1% |
| Orientation | <111> crystalline direction (+/-5¡æ) |
| Wavefront distortion | l/8 per inch, measured by a double-pass interferometer @ 632.8 nm |
| Dimension | Rod sizes from 3mm to 14 mm in diameter and 1mm- 160 mm in length |
| Diameter Tolerance | +0.0/-0.025mm |
| Length Tolerance | +0.1/-0.5 |
| Surface Figure | <¦Ë/10 at 632.8 nm |
| Surface quality | < 5 arc minutes |
| Parallelism | < 10 arc seconds |
| Surface quality | < 5 arc minutes |
| Clear Aperture | > 10/5 Scratch / Dig per MIL-O-1380A |
| Chamfers | <0.1- 0.2mm x 45¡ã |
| Coating | Upon request |
