NIR, SWIR, MWIR y LWIR son espacios de diseño diferentes
IR filters should be matched to detector material, substrate transmission, and working temperature. Do not treat all IR bands as interchangeable.
OPTOStokes es la marca de filtros ópticos de Optofilters.com y suministra filtros en stock y con recubrimientos personalizados para aplicaciones UV, VIS, NIR e IR.
Explore filtros IR para NIR, SWIR, MWIR y LWIR por región espectral, sustrato, banda de recubrimiento y tipo. Compare especificaciones antes de seleccionar filtros para imagen térmica, detección de gases o espectroscopía infrarroja.
Elija primero por región infrarroja, luego confirme sensibilidad del detector, transmisión del sustrato, banda de recubrimiento, exposición ambiental y requisitos de montaje. Los filtros IR suelen necesitar opciones de material diferentes a las de los filtros visibles.
Los filtros IR OPTOStokes cubren aplicaciones de infrarrojo cercano (750-1100nm), infrarrojo de onda corta (SWIR 1,1-2,5µm), infrarrojo de onda media (MWIR 3-5µm) e infrarrojo de onda larga (LWIR 8-14µm). Los filtros paso banda y paso largo IR de esta sección sirven a cámaras de imagen térmica, espectroscopía IR, detección de gases y sistemas de comunicación infrarroja.
| Modelo | Longitud de onda central (nm) | Transmitancia | Ancho FWHM (nm) | Densidad óptica |
|---|---|---|---|---|
| STO-BP680 | 680 ± 2 | T≥90% | 10-20 | OD≥3@300-1100 |
| STO-BP1120 | 1120 ± 2 | T≥90% | 10-20 | OD≥3@300-1200 |
| STO-BP1150 | 1150 ± 2 | T≥90% | 10-20 | OD≥3@300-1200 |
| STO-BP1173 | 1173 ± 2 | T≥90% | 10-20 | OD≥3@300-1200 |
| STO-BP1250 | 1250 ± 2 | T≥70% | 10-20 | OD≥3@700-1800 |
| STO-BP1285 | 1285 ± 2 | T≥70% | 10-20 | OD≥3@1000-1700 |
| STO-BP1455 | 1455 ± 2 | T≥50% | 10-20 | OD≥3@1200-1800 |
| STO-BP1535 | 1535 ± 2 | T≥90% | 10-20 | OD≥3@600-2000 |
| STO-BP1545 | 1545 ± 2 | T≥90% | 10-20 | OD≥3@600-2000 |
| STO-BP1550 | 1550 ± 2 | T≥90% | 10-20 | OD≥3@600-2000 |
| STO-BP1555 | 1555 ± 2 | T≥90% | 10-20 | OD≥3@600-2000 |
| STO-BP1570 | 1570 ± 2 | T≥90% | 10-20 | OD≥3@1250-1700 |
| STO-BP1615 | 1615 ± 2 | T≥90% | 10-20 | OD≥3@1450-1900 |
| STO-BP1620 | 1620 ± 2 | T≥70% | 10-20 | OD≥3@1450-1900 |
| STO-BP1625 | 1625 ± 2 | T≥70% | 10-20 | OD≥3@1450-1900 |
| STO-BP1655 | 1655 ± 5 | T≥70% | 10-20 | OD≥3@1350-2200 |
| STO-BP1660 | 1660 ± 5 | T≥70% | 10-20 | OD≥3@1350-2200 |
| STO-BP1680 | 1680 ± 10 | T≥90% | 10-20 | OD≥3@800-3000 |
| STO-BP1685 | 1685 ± 2 | T≥80% | 10-20 | OD≥3@1550-2000 |
| STO-BP1695 | 1695 ± 2 | T≥80% | 10-20 | OD≥3@1550-2000 |
| STO-BP1935 | 1935 ± 2 | T≥60% | 10-20 | OD≥3@800-2000 |
| STO-BP1940 | 1940 ± 2 | T≥60% | 10-20 | OD≥3@800-2000 |
| STO-BP2050 | 2050 ± 2 | T≥80% | 10-20 | OD≥3@800-2000 |
| STO-BP2180 | 2180 ± 2 | T≥80% | 10-20 | OD≥3@800-2000 |
| STO-BP2230 | 2230 ± 2 | T≥80% | 10-20 | OD≥3@800-2000 |
| STO-BP2270 | 2270 ± 2 | T≥80% | 10-20 | OD≥3@800-2000 |
| STO-BP2340 | 2340 ± 2 | T≥80% | 10-20 | OD≥3@800-2000 |
| STO-BP1100 | 1100 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1120 | 1120 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1125 | 1125 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1150 | 1150 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1173 | 1173 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1200 | 1200 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1235 | 1235 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1245 | 1245 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1250 | 1250 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1290 | 1290 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1300 | 1300 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1320 | 1320 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1340 | 1340 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1380 | 1380 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1430 | 1430 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1445 | 1445 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1450 | 1450 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1530 | 1530 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1535 | 1535 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1540 | 1540 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1550 | 1550 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1570 | 1570 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1575 | 1575 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1600 | 1600 ± 5 | T≥90% | 90-100 | OD≥3@350-1700 |
| STO-BP1610 | 1610 ± 5 | T≥90% | 90-100 | OD≥3@350-1700 |
| STO-BP1630 | 1630 ± 5 | T≥90% | 90-100 | OD≥3@350-1700 |
| STO-BP1650 | 1650 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1654 | 1654 ± 5 | T≥90% | 20-60 | OD≥3@350-1700 |
| STO-BP1660 | 1660 ± 5 | T≥90% | 20-60 | OD≥3@800-3000 |
| STO-BP1680 | 1680 ± 5 | T≥90% | 20-60 | OD≥3@800-3000 |
| STO-BP1700 | 1700 ± 5 | T≥90% | 90-100 | OD≥3@800-2000 |
| STO-BP1714 | 1714 ± 5 | T≥90% | 90-100 | OD≥3@800-2000 |
| STO-BP1716 | 1716 ± 5 | T≥90% | 90-100 | OD≥3@800-2000 |
| STO-BP1780 | 1780 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1800 | 1800 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1810 | 1810 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1818 | 1818 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1830 | 1830 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1920 | 1920 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1930 | 1930 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1935 | 1935 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1940 | 1940 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1945 | 1945 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| STO-BP1950 | 1950 ± 5 | T≥90% | 40-70 | OD≥3@200-3000 |
| Modelo | Corte de paso (nm) | Transmitancia | Rango de transmisión (nm) | Densidad óptica |
|---|---|---|---|---|
| STO-LP900 | 900 ± 5 | T≥90% | 910-1100 | OD≥3@350-880 |
| STO-LP910 | 910 ± 5 | T≥90% | 920-1100 | OD≥3@350-890 |
| STO-LP920 | 920 ± 5 | T≥90% | 930-1100 | OD≥3@350-900 |
| STO-LP920 | 920 ± 10 | T≥90% | 940-1700 | OD≥3@350-890 |
| STO-LP930 | 930 ± 5 | T≥90% | 940-1100 | OD≥3@350-910 |
| STO-LP940 | 940 ± 5 | T≥90% | 950-1100 | OD≥3@350-920 |
| STO-LP950 | 950 ± 5 | T≥90% | 970-1100 | OD≥3@350-930 |
| STO-LP970 | 970 ± 5 | T≥90% | 980-1100 | OD≥3@350-940 |
| STO-LP1000 | 1000 ± 10 | T≥90% | 1020-2000 | OD≥3@350-970 |
| STO-LP1010 | 1010 ± 10 | T≥90% | 1030-1200 | OD≥3@350-990 |
| STO-LP1060 | 1060 ± 10 | T≥88% | 1085-1100 | OD≥3@350-1035 |
| STO-LP1150 | 1150 ± 10 | T≥90% | 1180-1700 | OD≥3@700-1120 |
| STO-LP1170 | 1170 ± 10 | T≥90% | 1200-1700 | OD≥3@700-1135 |
| STO-LP1200 | 1200 ± 10 | T≥90% | 1230-1800 | OD≥3@350-1175 |
| STO-LP1250 | 1250 ± 10 | T≥90% | 1260-1750 | OD≥3@350-1215 |
| STO-LP1270 | 1270 ± 10 | T≥90% | 1300-1800 | OD≥3@350-1240 |
| STO-LP1380 | 1380 ± 10 | T≥90% | 1400-2150 | OD≥3@700-1360 |
| STO-LP1400 | 1400 ± 10 | T≥90% | 1420-1100 | OD≥3@350-1380 |
| STO-LP1450 | 1450 ± 10 | T≥90% | 1480-1800 | OD≥3@350-1420 |
| STO-LP1470 | 1470 ± 10 | T≥90% | 1500-1800 | OD≥3@350-1400 |
| STO-LP1600 | 1600 ± 10 | T≥90% | 1625-2300 | OD≥3@350-1540 |
Los filtros bandpass estrechos de infrarrojo medio y lejano utilizan sustratos de silicio, zafiro, germanio, fluoruro de calcio y seleniuro de zinc para bandas de instrumentos MWIR y LWIR. Se ofrecen tamaños personalizados para módulos detectores y sistemas de medición térmica.
| Modelo | Región IR | Longitud de onda central (nm) | Ancho FWHM (nm) | Transmitancia máxima | Bloqueo | Sustrato | Tamaño |
|---|---|---|---|---|---|---|---|
| STO-NBP 2750 500nm | MWIR | 2750 ± 50 | 500 ± 60 | >=80% | 400-7000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 2775 250nm | MWIR | 2775 ± 30 | 250 ± 20 | >=80% | 400-7000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 2850 400nm | MWIR | 2850 ± 40 | 400 ± 30 | >=80% | 400-7000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3040 140nm | MWIR | 3040 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3040 140nm | MWIR | 3040 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 3060 140nm | MWIR | 3060 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3060 140nm | MWIR | 3060 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 3080 140nm | MWIR | 3080 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 3090 140nm | MWIR | 3090 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3280 160nm | MWIR | 3280 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3300 160nm | MWIR | 3300 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3300 160nm | MWIR | 3300 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 3310 60nm | MWIR | 3310 ± 10 | 60 ± 20 | >=80% | 400-4700nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3330 60nm | MWIR | 3330 ± 10 | 60 ± 20 | >=80% | 400-4700nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3330 160nm | MWIR | 3330 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3375 160nm | MWIR | 3375 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3375 160nm | MWIR | 3375 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 3400 120nm | MWIR | 3400 ± 30 | 120 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3400 180nm | MWIR | 3400 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3420 180nm | MWIR | 3420 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3440 120nm | MWIR | 3440 ± 30 | 120 ± 20 | >=80% | 400-25000nm,T≤1% | Sapphire | Dia. 25 x 0.8mm |
| STO-NBP 3440 160nm | MWIR | 3440 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3460 150nm | MWIR | 3460 ± 30 | 150 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3800 300nm | MWIR | 3800 ± 40 | 300 ± 30 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3900 90nm | MWIR | 3900 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3920 90nm | MWIR | 3920 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3950 90nm | MWIR | 3950 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 3950 90nm | MWIR | 3950 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | 3.3 x 3.3 x 0.5mm |
| STO-NBP 3970 90nm | MWIR | 3970 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4000 90nm | MWIR | 4000 ± 20 | 90 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4050 180nm | MWIR | 4050 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4100 180nm | MWIR | 4100 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4200 180nm | MWIR | 4200 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4230 160nm | MWIR | 4230 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4260 180nm | MWIR | 4260 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4260 180nm | MWIR | 4260 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | 2.9 x 2.9 x 0.5mm |
| STO-NBP 4260 180nm | MWIR | 4260 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | 3.3 x 3.3 x 0.5mm |
| STO-NBP 4280 180nm | MWIR | 4280 ± 20 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4300 130nm | MWIR | 4300 ± 30 | 130 ± 20 | >=75% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4300 160nm | MWIR | 4300 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4300 180nm | MWIR | 4300 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4320 160nm | MWIR | 4320 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4330 130nm | MWIR | 4330 ± 30 | 130 ± 20 | >=80% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4330 180nm | MWIR | 4330 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4360 180nm | MWIR | 4360 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4380 180nm | MWIR | 4380 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4420 60nm | MWIR | 4420 ± 10 | 60 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4430 60nm | MWIR | 4430 ± 10 | 60 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4450 60nm | MWIR | 4450 ± 10 | 60 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4450 200nm | MWIR | 4450 ± 30 | 200 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4480 60nm | MWIR | 4480 ± 10 | 60 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4500 60nm | MWIR | 4500 ± 10 | 60 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4500 140nm | MWIR | 4500 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4500 200nm | MWIR | 4500 ± 30 | 200 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4520 140nm | MWIR | 4520 ± 30 | 140 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.6mm |
| STO-NBP 4560 160nm | MWIR | 4560 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4600 160nm | MWIR | 4600 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4640 160nm | MWIR | 4640 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4650 160nm | MWIR | 4650 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4680 150nm | MWIR | 4680 ± 30 | 150 ± 20 | >=80% | 400-25000nm,T≤1% | Sapphire | Dia. 25 x 0.8mm |
| STO-NBP 4690 160nm | MWIR | 4690 ± 30 | 160 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4750 180nm | MWIR | 4750 ± 30 | 180 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 4770 150nm | MWIR | 4770 ± 30 | 150 ± 20 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 5300 600nm | MWIR/LWIR transition | 5300 ± 40 | 600 ± 30 | >=80% | 400-11000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.5mm |
| STO-NBP 7300 300nm | MWIR/LWIR transition | 7300 ± 40 | 300 ± 30 | >=70% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.5mm |
| STO-NBP 7350 200nm | MWIR/LWIR transition | 7350 ± 30 | 200 ± 30 | >=65% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 7410 200nm | MWIR/LWIR transition | 7410 ± 30 | 200 ± 30 | >=65% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 7470 200nm | MWIR/LWIR transition | 7470 ± 30 | 200 ± 30 | >=75% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 7625 200nm | MWIR/LWIR transition | 7625 ± 30 | 200 ± 30 | >=75% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 7650 200nm | MWIR/LWIR transition | 7650 ± 30 | 200 ± 30 | >=60% | 400-12000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 8420 200nm | LWIR | 8420 ± 40 | 200 ± 30 | >=60% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 9020 180nm | LWIR | 9020 ± 30 | 180 ± 30 | >=75% | 400-16000nm,T≤1% | Float-zone silicon | Dia. 100 x 0.5mm |
| STO-NBP 9080 180nm | LWIR | 9080 ± 30 | 180 ± 30 | >=75% | 400-16000nm,T≤1% | Float-zone silicon | Dia. 100 x 0.5mm |
| STO-NBP 9900 370nm | LWIR | 9900 ± 30 | 370 ± 20 | >=70% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10000 370nm | LWIR | 10000 ± 40 | 370 ± 30 | >=75% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10050 370nm | LWIR | 10050 ± 40 | 370 ± 30 | >=60% | 400-16000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10270 600nm | LWIR | 10270 ± 40 | 600 ± 30 | >=75% | 400-13500nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10460 370nm | LWIR | 10460 ± 40 | 370 ± 30 | >=75% | 400-14000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10500 600nm | LWIR | 10500 ± 50 | 600 ± 40 | >=75% | 400-13500nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10560 370nm | LWIR | 10560 ± 40 | 370 ± 30 | >=75% | 400-18000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 10700 370nm | LWIR | 10700 ± 40 | 370 ± 30 | >=75% | 400-14000nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 11500 600nm | LWIR | 11500 ± 50 | 600 ± 40 | >=65% | 400-14500nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 11700 600nm | LWIR | 11700 ± 50 | 600 ± 40 | >=65% | 400-14500nm,T≤1% | Monocrystalline silicon | Dia. 100 x 0.5mm |
| STO-NBP 14500 1000nm | LWIR | 14500 ± 50 | 1000 ± 50 | >=70% | 400-19000nm,T≤1% | Monocrystalline silicon | Dia. 25 x 0.5mm |
Los filtros bandpass infrarrojos de banda ancha ofrecen ventanas de transmisión MWIR y LWIR más amplias, con bloqueo fuera de banda para imagen térmica, análisis de gases y detección infrarroja.
| Modelo | Región IR | Rango de transmisión (nm) | Transmitancia media | Bloqueo | Tamaño | Sustrato |
|---|---|---|---|---|---|---|
| STO-WBP 3100-3800nm Filter | MWIR | 3100-3800nm | >=85% | 400-25000nm, <=1% | Custom | Sapphire |
| STO-WBP 3250-3500nm Filter | MWIR | 3250-3500nm | >=88% | 400-6000nm, <=1% | Custom | Germanium |
| STO-WBP 3550-4150nm Filter | MWIR | 3550-4150nm | >=90% | 400-6000nm, <=1% | Custom | Germanium |
| STO-WBP 3670-4970nm Filter | MWIR | 3670-4970nm | >=90% | 400-6000nm, <=1% | Custom | Germanium |
| STO-WBP 4500-5000nm Filter | MWIR | 4500-5000nm | >=90% | 400-6000nm, <=1% | Custom | Germanium |
| STO-WBP 4750-5400nm Filter | MWIR/LWIR transition | 4750-5400nm | >=80% | 400-25000nm, <=1% | Custom | Sapphire |
| STO-WBP 8000-14000nm Filter | LWIR | 8000-14000nm | >75% | 0.4-7.5um, 15-21.5um, <=1% | Custom | Monocrystalline silicon |
| STO-WBP 8000-9450nm Filter | LWIR | 8000-9450nm | >=92% | 400-12000nm, <=1% | Custom | Germanium |
Los filtros longpass infrarrojos transmiten regiones de mayor longitud de onda y bloquean la energía de menor longitud de onda para aislamiento del detector y trayectorias de imagen térmica.
| Modelo | Región IR | Rango de transmisión (nm) | Transmitancia media | Bloqueo | Tamaño | Sustrato |
|---|---|---|---|---|---|---|
| STOLWP 3000-5000nm Filter | MWIR | 3000-5000nm | >85% | 400-2900nm, <=1% | Custom | Sapphire |
| STOLWP 5500-14000nm | LWIR | 5500-14000nm | >80% | 400-5000nm, <=1% | Custom | Monocrystalline silicon |
| STOLWP 7000-14000nm Filter | LWIR | 7000-14000nm | >80% | 400-6500nm, <=1% | Custom | Monocrystalline silicon |
| STOLWP 7700-9000nm Filter | LWIR | 7700-9000nm | >80% | 400-7600nm, <=1% | Custom | Monocrystalline silicon |
| STOLWP 8000-12000nm Filter | LWIR | 8000-12000nm | >85% | 400-7500nm, <=1% | Custom | Germanium |
Los recubrimientos antirreflejo infrarrojos reducen la reflexión superficial y mejoran el rendimiento del sistema en ópticas de silicio, zafiro y germanio.
| Recubrimiento | Región IR | Rango de transmisión (nm) | Transmitancia media | Tamaño | Sustrato |
|---|---|---|---|---|---|
| 0.8-5µm AR | MWIR | 0.8-5um | >=86% | Custom | Sapphire |
| 2.9-14.5µm AR | LWIR | 2.9-14.5um | >=73% | Custom | Germanium |
| 3-5µm AR | MWIR | 3-5um | >=90% | Custom | Monocrystalline silicon |
| 7-12µm AR | LWIR | 7-12um | >=88% | Custom | Monocrystalline silicon |
| 8-12µm AR+DLC | LWIR | 8-12um | >=75% | Custom | Monocrystalline silicon |
| 8-14µm AR | LWIR | 8-14um | >=83% | Custom | Monocrystalline silicon |
Las ventanas infrarrojas metalizadas utilizan una apertura óptica recubierta y bordes metalizados para soldadura o encapsulado hermético en conjuntos de detectores e imágenes.
| Specification | Región IR | Apertura útil | Área metalizada | Especificación espectral | Sustrato | Dimensiones exteriores |
|---|---|---|---|---|---|---|
| 16 x 16 x 0.8mm | MWIR | 13.2 x 13.2 | ≥13.7 x 13.7 | 3-5um, Tavg≥96% | Germanium | 16 x 16 |
| Dia. 12 x 1mm | MWIR | Dia. 10 | ≥Dia. 10.5 | 3-5um, Tavg≥96% | Monocrystalline silicon | Dia. 12 |
| Dia. 18 x 1mm | MWIR | Dia. 14 | ≥Dia. 14.5 | 3-5um, Tavg≥96% | Monocrystalline silicon | Dia. 18 |
| Dia. 30 x 1mm | MWIR | Dia. 26 | ≥Dia. 26.5 | 3-5um, Tavg≥96% | Sapphire | Dia. 30 |
| 10 x 10 x 1mm | LWIR | 8.5 x 8.5 x 0.9 | ≥8.9 x 8.9 | 8-12um, Tavg≥82% | Monocrystalline silicon | 10 x 10 x 1 |
| Dia. 2.5 x 0.28mm | SWIR | Dia. 1.6 | ≥Dia. 1.8 | 1250-1650nm, Tavg>99% | Sapphire | Dia. 2.5 |
IR filters should be matched to detector material, substrate transmission, and working temperature. Do not treat all IR bands as interchangeable.
Material choice can limit usable wavelength range before coating performance is considered. Confirm substrate first for IR applications.
For thermal or gas-sensing work, specify the target absorption band, blocking range, and operating environment.
The page covers near infrared, short-wave infrared, mid-wave infrared, and long-wave infrared filter needs where data is available.
Substrate materials have different transmission ranges, so the material must support the target infrared wavelength band.
Yes. Custom wavelength bands, sizes, substrate choices, and coating targets can be discussed for infrared systems.
Quality & Compliance
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
Process control, inspection records, and repeatable coating workflows for production optical components.
Compliance documentation can be prepared for qualified projects and regulated supply chains.
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
Our engineers will help you select the perfect optical solution.