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Antiradiation glass-cover is a kind of protective sheets for silicon-solar-battery on space craft. And there are two types of glasses as KFB and Before.
Spectral characteristic
| glass thickness | 0.12mm |
| lnm | T% |
| 330 | <1.0 |
| 400 | >88.0 |
| 450 | >90.0 |
| 500~1100 | >92.0 |
| Electron radiation energy: E=1 MeV | |
| Accumulative flux: f=1 x 1016e/cm2 | |
| Average drop value of transmissivity after radiation DT<0.8%(500nm-1100nm) |
Spectral characteristic
| glass thickness | 0.3mm |
| lnm | T% |
| 320 | <1.0 |
| 400 | >82.0 |
| 450 | >88.0 |
| 500~1100 | >90.0 |
| Electron radiation energy: E=1 MeV |
| Accumulative flux: f=1 x 1015e/cm2 |
| Average drop value of transmissivity after radiation DT<1.0%(500nm-1100nm) |