#a3706f AC915 Acrylic Short-Wave A/R Coated Infrared Longpass Filter
AC915 is an IR pass/visible blocking acrylic sheet material that comes in 1mm and 3mm thicknesses. It is ideal for LIDAR and other SWIR time-of-flight applications.
Both surfaces of this material are coated with:
- High efficiency anti-reflection coatings optimized for 1550nm transmission
- Rugged scratch and solvent-resistant hard coatings
- Durable oleophobic (anti-smudge) coatings that greatly improve cleanability and brightness
Peelable protective overlays are also provided for both surfaces. In house, quick turn-around custom laser cutting is also available.
StablEDGE- Useful Range : 960-1650nm; 1750-1890nm; 1925-2090nm
- Tolerance : +/- 10nm
- Peak Transmission : ≥90%
- Surface Quality : 80/50
AC915 Transmission Data (Typical)
| wavelength (nm) |
transmission (%) |
|---|---|
| 2300 | 2.22 |
| 2290 | 1.55 |
| 2280 | 0.53 |
| 2270 | 0.63 |
| 2260 | -0.05 |
| 2250 | 0.15 |
| 2240 | 0.93 |
| 2230 | 4.37 |
| 2220 | 15.68 |
| 2210 | 31.84 |
| 2200 | 41.91 |
| 2190 | 47.44 |
| 2180 | 52.22 |
| 2170 | 55.83 |
| 2160 | 55.77 |
| 2150 | 53.56 |
| 2140 | 47.43 |
| 2130 | 50.52 |
| 2120 | 55.59 |
| 2110 | 56.62 |
| 2100 | 64.09 |
| 2090 | 70.66 |
| 2080 | 73.79 |
| 2070 | 75.91 |
| 2060 | 77.33 |
| 2050 | 78.10 |
| 2040 | 79.35 |
| 2030 | 79.23 |
| 2020 | 79.98 |
| 2010 | 80.84 |
| 2000 | 81.73 |
| 1990 | 81.77 |
| 1980 | 80.61 |
| 1970 | 79.48 |
| 1960 | 75.22 |
| 1950 | 71.93 |
| 1940 | 72.29 |
| 1930 | 71.29 |
| 1920 | 62.22 |
| 1910 | 53.56 |
| 1900 | 59.28 |
| 1890 | 72.65 |
| 1880 | 79.47 |
| 1870 | 81.58 |
| 1860 | 81.21 |
| 1850 | 81.65 |
| 1840 | 82.27 |
| 1830 | 82.97 |
| 1820 | 83.05 |
| 1810 | 82.22 |
| 1800 | 79.78 |
| 1790 | 76.29 |
| 1780 | 74.95 |
| 1770 | 76.20 |
| 1760 | 74.59 |
| 1750 | 70.46 |
| 1740 | 65.46 |
| 1730 | 61.19 |
| 1720 | 58.73 |
| 1710 | 58.53 |
| 1700 | 58.14 |
| 1690 | 56.89 |
| 1680 | 50.66 |
| 1670 | 59.26 |
| 1660 | 70.93 |
| 1650 | 84.73 |
| 1640 | 89.98 |
| 1630 | 91.46 |
| 1620 | 92.77 |
| 1610 | 94.59 |
| wavelength (nm) |
transmission (%) |
|---|---|
| 1600 | 95.45 |
| 1590 | 95.93 |
| 1580 | 96.40 |
| 1570 | 96.87 |
| 1560 | 97.22 |
| 1550 | 97.33 |
| 1540 | 97.47 |
| 1530 | 97.55 |
| 1520 | 97.55 |
| 1510 | 97.38 |
| 1500 | 97.08 |
| 1490 | 96.65 |
| 1480 | 95.95 |
| 1470 | 95.20 |
| 1460 | 94.48 |
| 1450 | 92.84 |
| 1440 | 90.53 |
| 1430 | 89.00 |
| 1420 | 88.36 |
| 1410 | 88.80 |
| 1400 | 88.79 |
| 1390 | 88.01 |
| 1380 | 87.97 |
| 1370 | 87.62 |
| 1360 | 89.04 |
| 1350 | 90.03 |
| 1340 | 92.59 |
| 1330 | 95.61 |
| 1320 | 96.46 |
| 1310 | 96.36 |
| 1300 | 95.97 |
| 1290 | 95.93 |
| 1280 | 95.41 |
| 1270 | 94.88 |
| 1260 | 94.83 |
| 1250 | 93.87 |
| 1240 | 93.30 |
| 1230 | 92.89 |
| 1220 | 91.36 |
| 1210 | 90.50 |
| 1200 | 88.16 |
| 1190 | 85.90 |
| 1180 | 83.37 |
| 1170 | 81.59 |
| 1160 | 82.95 |
| 1150 | 83.34 |
| 1140 | 84.34 |
| 1130 | 84.45 |
| 1120 | 85.10 |
| 1110 | 84.77 |
| 1100 | 84.33 |
| 1090 | 83.71 |
| 1080 | 82.72 |
| 1070 | 82.09 |
| 1060 | 81.03 |
| 1050 | 80.26 |
| 1040 | 79.21 |
| 1030 | 78.26 |
| 1020 | 77.39 |
| 1010 | 76.25 |
| 1000 | 75.40 |
| 990 | 74.39 |
| 980 | 73.32 |
| 970 | 71.95 |
| 960 | 70.42 |
| 950 | 67.84 |
| 940 | 64.49 |
| 930 | 59.20 |
| 920 | 50.76 |
| 910 | 39.10 |
| 900 | 24.80 |