Midwest Optical : Bi1550
Description
The Midwest Optical Bi1550 is a shortwave infrared bandpass filter useful for 1540-1560nm wavelength
Specifications
- Useful Range : 1540-1560nm
- FWHM : 35nm
- Tolerance : +/-10nm
- Peak Transmission : >90%
- Surface Quality : 40/20
- Compatible LED : 1540nm, 1550nm, 1560nm
Bi1550 Transmission Data (Typical)
| wavelength (nm) |
transmission (%) |
|---|---|
| 1700 | 0.00 |
| 1690 | 0.00 |
| 1680 | 0.00 |
| 1670 | 0.00 |
| 1660 | 0.00 |
| 1650 | 0.00 |
| 1640 | 0.02 |
| 1630 | 0.04 |
| 1620 | 0.05 |
| 1610 | 0.11 |
| 1600 | 0.27 |
| 1590 | 1.03 |
| 1580 | 6.94 |
| 1570 | 45.76 |
| 1560 | 92.40 |
| 1550 | 91.57 |
| 1540 | 94.67 |
| 1530 | 67.46 |
| 1520 | 7.44 |
| 1510 | 0.50 |
| 1500 | 0.08 |
| 1490 | 0.03 |
| 1480 | 0.02 |
| 1470 | 0.01 |
| 1460 | 0.01 |
| 1450 | 0.01 |
| 1440 | 0.02 |
| 1430 | 0.01 |
| 1420 | 0.01 |
| 1410 | 0.01 |
| 1400 | 0.01 |
| 1390 | 0.01 |
| 1380 | 0.02 |
| 1370 | 0.01 |
| 1360 | 0.00 |
| 1350 | 0.02 |
| 1340 | 0.07 |
| 1330 | 0.05 |
| 1320 | 0.02 |
| 1310 | 0.03 |
| wavelength (nm) |
transmission (%) |
|---|---|
| 1300 | 0.04 |
| 1290 | 0.10 |
| 1280 | 0.10 |
| 1270 | 0.09 |
| 1260 | 0.10 |
| 1250 | 0.08 |
| 1240 | 0.04 |
| 1230 | 0.02 |
| 1220 | 0.01 |
| 1210 | 0.03 |
| 1200 | 0.04 |
| 1190 | 0.04 |
| 1180 | 0.02 |
| 1170 | 0.02 |
| 1160 | 0.02 |
| 1150 | 0.01 |
| 1140 | 0.01 |
| 1130 | 0.01 |
| 1120 | 0.01 |
| 1110 | 0.01 |
| 1100 | 0.01 |
| 1090 | 0.00 |
| 1080 | 0.01 |
| 1070 | 0.01 |
| 1060 | 0.01 |
| 1050 | 0.01 |
| 1040 | 0.02 |
| 1030 | 0.00 |
| 1020 | 0.02 |
| 1010 | 0.03 |
| 1000 | 0.01 |
| 990 | 0.02 |
| 980 | 0.02 |
| 970 | 0.02 |
| 960 | 0.02 |
| 950 | 0.01 |
| 940 | 0.01 |
| 930 | 0.01 |
| 920 | 0.03 |
| 910 | 0.04 |
| 900 | 0.06 |