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技术规格
内部透过率(图表)
- SCHOTT
- BG64 - BG64
- 厚度
- 1.0
- 反射系数
- 0.9160
内部透过率(表格)
| λ [nm] | |
|---|---|
| 200 | |
| 210 | |
| 220 | |
| 230 | |
| 240 | |
| 250 | |
| 260 | |
| 270 | |
| 280 | |
| 290 | < 10⁻³ |
| 300 | 0.003 |
| 310 | 0.072 |
| 320 | 0.314 |
| 330 | 0.610 |
| 340 | 0.812 |
| 350 | 0.913 |
| 360 | 0.962 |
| 370 | 0.982 |
| 380 | 0.990 |
| 390 | 0.993 |
| 400 | 0.995 |
| 410 | 0.996 |
| 420 | 0.996 |
| 430 | 0.997 |
| 440 | 0.997 |
| 450 | 0.997 |
| 460 | 0.998 |
| 470 | 0.998 |
| 480 | 0.998 |
| 490 | 0.998 |
| λ [nm] | |
|---|---|
| 500 | 0.997 |
| 510 | 0.996 |
| 520 | 0.994 |
| 530 | 0.990 |
| 540 | 0.985 |
| 550 | 0.977 |
| 560 | 0.966 |
| 570 | 0.951 |
| 580 | 0.932 |
| 590 | 0.909 |
| 600 | 0.882 |
| 610 | 0.850 |
| 620 | 0.814 |
| 630 | 0.775 |
| 640 | 0.733 |
| 650 | 0.689 |
| 660 | 0.645 |
| 670 | 0.601 |
| 680 | 0.562 |
| 690 | 0.521 |
| 700 | 0.482 |
| 710 | 0.447 |
| 720 | 0.414 |
| 730 | 0.385 |
| 740 | 0.359 |
| 750 | 0.337 |
| 760 | 0.317 |
| 770 | 0.301 |
| 780 | 0.288 |
| 790 | 0.276 |
| λ [nm] | |
|---|---|
| 800 | 0.268 |
| 810 | 0.261 |
| 820 | 0.256 |
| 830 | 0.254 |
| 840 | 0.251 |
| 850 | 0.252 |
| 860 | 0.252 |
| 870 | 0.254 |
| 880 | 0.259 |
| 890 | 0.260 |
| 900 | 0.266 |
| 910 | 0.272 |
| 920 | 0.279 |
| 930 | 0.285 |
| 940 | 0.294 |
| 950 | 0.301 |
| 960 | 0.310 |
| 970 | 0.319 |
| 980 | 0.329 |
| 990 | 0.338 |
| 1,000 | 0.348 |
| 1,010 | 0.357 |
| 1,020 | 0.368 |
| 1,030 | 0.379 |
| 1,040 | 0.390 |
| 1,050 | 0.400 |
| 1,060 | 0.411 |
| 1,070 | 0.422 |
| 1,080 | 0.433 |
| 1,090 | 0.445 |
| λ [nm] | |
|---|---|
| 1,100 | 0.455 |
| 1,110 | 0.467 |
| 1,120 | 0.479 |
| 1,130 | 0.490 |
| 1,140 | 0.502 |
| 1,150 | 0.514 |
| 1,160 | 0.525 |
| 1,170 | 0.537 |
| 1,180 | 0.548 |
| 1,190 | 0.560 |
| 1,200 | 0.572 |
| 1,250 | 0.629 |
| 1,300 | 0.684 |
| 1,350 | 0.731 |
| 1,400 | 0.775 |
| 1,450 | 0.814 |
| 1,500 | 0.846 |
| 1,550 | 0.873 |
| 1,600 | 0.896 |
| 1,650 | 0.912 |
| 1,700 | 0.925 |
| 1,750 | 0.936 |
| 1,800 | 0.943 |
| 1,850 | 0.950 |
| 1,900 | 0.953 |
| 1,950 | 0.956 |
| 2,000 | 0.957 |
| 2,050 | 0.958 |
| 2,100 | 0.959 |
| 2,150 | 0.959 |
| λ [nm] | |
|---|---|
| 2,200 | 0.955 |
| 2,250 | 0.951 |
| 2,300 | 0.948 |
| 2,350 | 0.947 |
| 2,400 | 0.945 |
| 2,450 | 0.942 |
| 2,500 | 0.935 |
| 2,550 | 0.938 |
| 2,600 | 0.930 |
| 2,650 | 0.921 |
| 2,700 | 0.908 |
| 2,750 | 0.885 |
| 2,800 | 0.802 |
| 2,850 | 0.666 |
| 2,900 | 0.554 |
| 2,950 | 0.473 |
| 3,000 | 0.411 |
| 3,050 | 0.356 |
| 3,100 | 0.307 |
| 3,150 | 0.263 |
| 3,200 | 0.227 |
| 3,250 | 0.197 |
| 3,300 | 0.174 |
| 3,350 | 0.156 |
| 3,400 | 0.144 |
| 3,450 | 0.137 |
| 3,500 | 0.134 |
| 3,550 | 0.136 |
| 3,600 | 0.143 |
| 3,650 | 0.154 |
| λ [nm] | |
|---|---|
| 3,700 | 0.171 |
| 3,750 | 0.187 |
| 3,800 | 0.195 |
| 3,850 | 0.185 |
| 3,900 | 0.161 |
| 3,950 | 0.134 |
| 4,000 | 0.099 |
| 4,050 | 0.059 |
| 4,100 | 0.030 |
| 4,150 | 0.015 |
| 4,200 | 0.008 |
| 4,250 | 0.005 |
| 4,300 | 0.005 |
| 4,350 | 0.006 |
| 4,400 | 0.006 |
| 4,450 | 0.005 |
| 4,500 | 0.004 |
| 4,550 | 0.003 |
| 4,600 | 0.004 |
| 4,650 | 0.005 |
| 4,700 | 0.008 |
| 4,750 | 0.015 |
| 4,800 | 0.023 |
| 4,850 | 0.031 |
| 4,900 | 0.040 |
| 4,950 | 0.051 |
| 5,000 | 0.065 |
| 5,050 | 0.076 |
| 5,100 | 0.084 |
| 5,150 | 0.086 |
光学值
| 反射系数 | |
|---|---|
| Pd | 0.916 |
| 参考厚度 | |
|---|---|
| d [mm] | 1 |
| 承诺光谱值 | |
|---|---|
| τi (405nm) | ≥0.99 |
| τi (514nm) | ≥0.99 |
| τi (633nm) | ≥0.72 |
| τi (694nm) | ≤0.55 |
| τi (1060nm) | ≤0.45 |
| 折射率 n |
|---|
| nF (486.1 nm) = 1.535 |
| nh (404.7 nm) = 1.543 |
| ng (435.8 nm) = 1.539 |
| ns (852.1 nm) = 1.523 |
| ne (546.1 nm) = 1.532 |
| nd (587.6 nm) = 1.530 |
色度评估
| 光源 | A(Planck T = 2347K) | ||
|---|---|---|---|
| d [mm] | 1 | 2 | 3 |
| x | 0.427 | 0.408 | 0.391 |
| y | 0.414 | 0.419 | 0.423 |
| Y | 84 | 78 | 73 |
| λd [nm] | 500 | 500 | 500 |
| Pe | 0.05 | 0.09 | 0.13 |
| 光源 | Planck T = 3200 K | ||
|---|---|---|---|
| d [mm] | 1 | 2 | 3 |
| x | 0.403 | 0.385 | 0.368 |
| y | 0.403 | 0.407 | 0.410 |
| Y | 85 | 79 | 74 |
| λd [nm] | 498 | 498 | 498 |
| Pe | 0.05 | 0.09 | 0.13 |
| 光源 | D65 (TC = 6504 K) | ||
|---|---|---|---|
| d [mm] | 1 | 2 | 3 |
| x | 0.297 | 0.284 | 0.272 |
| y | 0.327 | 0.325 | 0.323 |
| Y | 87 | 82 | 79 |
| λd [nm] | 490 | 490 | 490 |
| Pe | 0.06 | 0.11 | 0.15 |
物理值
| 密度 | |
|---|---|
| p [g/cm3] | 2.7782 |
| 气泡含量 | |
|---|---|
| 气泡等级 | |
| 玻转温度 | |
|---|---|
| Tg [°C] | 417 |
| 温度系数 | |
|---|---|
| Tk [nm/°C] | |
| 耐化学性 | |
|---|---|
| 耐污性 | 1.0 |
| 耐酸性 | 52.3 |
| 耐碱性 | 3.3 |
| 热膨胀 | |
|---|---|
| α-30°C/+70°C [10-6/K] | 11.98 |
| α20°C/300°C [10-6/K] | 13.82 |
| α20°C/200°C [10-6/K] | |