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Bộ lọc quang học hồng ngoại cho NIR・SWIR・MWIR・LWIR

Xem bộ lọc hồng ngoại cho hệ thống NIR・SWIR・MWIR・LWIR. So sánh bandpass hồng ngoại trung・bộ lọc hồng ngoại xa・bộ lọc hồng ngoại silicon・bộ lọc hồng ngoại sapphire・cửa sổ germanium AR coating・cửa sổ hồng ngoại metalized cho thiết bị cảm biến và chụp ảnh.

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Optical Filter Catalog › Bộ lọc hồng ngoại

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Hướng dẫn lựa chọn

Trước tiên chọn theo vùng hồng ngoại, sau đó kiểm tra độ nhạy detector・độ truyền qua vật liệu nền・dải coating・tiếp xúc môi trường・yêu cầu lắp đặt. Bộ lọc hồng ngoại thường yêu cầu lựa chọn vật liệu khác với bộ lọc khả kiến.

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Bộ lọc hồng ngoại

Bộ lọc hồng ngoại OPTOStokes bao phủ ứng dụng cận hồng ngoại (750–1100nm)・hồng ngoại sóng ngắn (SWIR 1.1–2.5µm)・hồng ngoại sóng trung (MWIR 3–5µm)・hồng ngoại sóng dài (LWIR 8–14µm). Catalog còn bao gồm bandpass băng hẹp hồng ngoại trung/xa・bandpass băng rộng・bộ lọc longpass hồng ngoại・AR coating・cửa sổ hồng ngoại metalized, phục vụ ảnh nhiệt・cảm biến khí・quang phổ・đóng gói detector.

View full IR Bandpass Filters

IR Bandpass Filters

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Model Bước sóng trung tâm (nm) Độ truyền qua FWHM (nm) Mật độ quang (OD)
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
ass="sub-title">IR Longpass Filters
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Model Cut-On (nm) Độ truyền qua Transmission Range (nm) Mật độ quang (OD)
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

Catalog bandpass băng hẹp hồng ngoại trung/xa

Bộ lọc bandpass băng hẹp hồng ngoại trung và xa sử dụng vật liệu nền silicon・sapphire・germanium・calcium fluoride・zinc selenide cho dải thiết bị MWIR・LWIR. Kích thước tùy chỉnh cũng có sẵn cho mô-đun detector và hệ thống cảm biến nhiệt.

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Model IR Region Bước sóng trung tâm (nm) FWHM (nm) Peak Transmittance Blocking Substrate Size
STO-NBP 2750 500nm MWIR 2750±50nm 500±60nm >=80% 400-7000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 2775 250nm MWIR 2775±30nm 250±20nm >=80% 400-7000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 2850 400nm MWIR 2850±40nm 400±30nm >=80% 400-7000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3040 140nm MWIR 3040±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3040 140nm MWIR 3040±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 3060 140nm MWIR 3060±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3060 140nm MWIR 3060±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 3080 140nm MWIR 3080±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 3090 140nm MWIR 3090±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3280 160nm MWIR 3280±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3300 160nm MWIR 3300±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3300 160nm MWIR 3300±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 3310 60nm MWIR 3310±10nm 60±20nm >=80% 400-4700nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3330 60nm MWIR 3330±10nm 60±20nm >=80% 400-4700nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3330 160nm MWIR 3330±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3375 160nm MWIR 3375±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3375 160nm MWIR 3375±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 3400 120nm MWIR 3400±30nm 120±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3400 180nm MWIR 3400±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3420 180nm MWIR 3420±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3440 120nm MWIR 3440±30nm 120±20nm >=80% 400-25000nm,T<=1% Sapphire Dia. 25 x 0.8mm
STO-NBP 3440 160nm MWIR 3440±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3460 150nm MWIR 3460±30nm 150±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3800 300nm MWIR 3800±40nm 300±30nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3900 90nm MWIR 3900±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3920 90nm MWIR 3920±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3950 90nm MWIR 3950±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 3950 90nm MWIR 3950±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon 3.3 x 3.3 x 0.5mm
STO-NBP 3970 90nm MWIR 3970±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4000 90nm MWIR 4000±20nm 90±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4050 180nm MWIR 4050±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4100 180nm MWIR 4100±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4200 180nm MWIR 4200±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4230 160nm MWIR 4230±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4260 180nm MWIR 4260±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4260 180nm MWIR 4260±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon 2.9 x 2.9 x 0.5mm
STO-NBP 4260 180nm MWIR 4260±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon 3.3 x 3.3 x 0.5mm
STO-NBP 4280 180nm MWIR 4280±20nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4300 130nm MWIR 4300±30nm 130±20nm >=75% 400-16000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4300 160nm MWIR 4300±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4300 180nm MWIR 4300±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4320 160nm MWIR 4320±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4330 130nm MWIR 4330±30nm 130±20nm >=80% 400-16000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4330 180nm MWIR 4330±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4360 180nm MWIR 4360±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4380 180nm MWIR 4380±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4420 60nm MWIR 4420±10nm 60±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4430 60nm MWIR 4430±10nm 60±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4450 60nm MWIR 4450±10nm 60±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4450 200nm MWIR 4450±30nm 200±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4480 60nm MWIR 4480±10nm 60±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4500 60nm MWIR 4500±10nm 60±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4500 140nm MWIR 4500±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4500 200nm MWIR 4500±30nm 200±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4520 140nm MWIR 4520±30nm 140±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.6mm
STO-NBP 4560 160nm MWIR 4560±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4600 160nm MWIR 4600±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4640 160nm MWIR 4640±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4650 160nm MWIR 4650±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4680 150nm MWIR 4680±30nm 150±20nm >=80% 400-25000nm,T<=1% Sapphire Dia. 25 x 0.8mm
STO-NBP 4690 160nm MWIR 4690±30nm 160±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4750 180nm MWIR 4750±30nm 180±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 4770 150nm MWIR 4770±30nm 150±20nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 5300 600nm MWIR/LWIR transition 5300±40nm 600±30nm >=80% 400-11000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.5mm
STO-NBP 7300 300nm MWIR/LWIR transition 7300±40nm 300±30nm >=70% 400-12000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.5mm
STO-NBP 7350 200nm MWIR/LWIR transition 7350±30nm 200±30nm >=65% 400-12000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 7410 200nm MWIR/LWIR transition 7410±30nm 200±30nm >=65% 400-12000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 7470 200nm MWIR/LWIR transition 7470±30nm 200±30nm >=75% 400-12000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 7625 200nm MWIR/LWIR transition 7625±30nm 200±30nm >=75% 400-12000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 7650 200nm MWIR/LWIR transition 7650±30nm 200±30nm >=60% 400-12000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 8420 200nm LWIR 8420±40nm 200±30nm >=60% 400-16000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 9020 180nm LWIR 9020±30nm 180±30nm >=75% 400-16000nm,T<=1% Float-zone silicon Dia. 100 x 0.5mm
STO-NBP 9080 180nm LWIR 9080±30nm 180±30nm >=75% 400-16000nm,T<=1% Float-zone silicon Dia. 100 x 0.5mm
STO-NBP 9900 370nm LWIR 9900±30nm 370±20nm >=70% 400-16000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10000 370nm LWIR 10000±40nm 370±30nm >=75% 400-16000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10050 370nm LWIR 10050±40nm 370±30nm >=60% 400-16000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10270 600nm LWIR 10270±40nm 600±30nm >=75% 400-13500nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10460 370nm LWIR 10460±40nm 370±30nm >=75% 400-14000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10500 600nm LWIR 10500±50nm 600±40nm >=75% 400-13500nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10560 370nm LWIR 10560±40nm 370±30nm >=75% 400-18000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 10700 370nm LWIR 10700±40nm 370±30nm >=75% 400-14000nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 11500 600nm LWIR 11500±50nm 600±40nm >=65% 400-14500nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 11700 600nm LWIR 11700±50nm 600±40nm >=65% 400-14500nm,T<=1% Monocrystalline silicon Dia. 100 x 0.5mm
STO-NBP 14500 1000nm LWIR 14500±50nm 1000±50nm >=70% 400-19000nm,T<=1% Monocrystalline silicon Dia. 25 x 0.5mm

Catalog bandpass băng rộng hồng ngoại

Bộ lọc bandpass băng rộng hồng ngoại cung cấp cửa sổ truyền rộng hơn trong MWIR・LWIR cùng với chặn sáng ngoài dải, phục vụ ảnh nhiệt・phân tích khí・cảm biến hồng ngoại.

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Model IR Region Transmission Range Average Transmittance Blocking Size Substrate
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

Catalog longpass hồng ngoại

Bộ lọc longpass hồng ngoại truyền vùng bước sóng dài và chặn năng lượng bước sóng ngắn để tách phía detector và đường dẫn ảnh nhiệt.

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Model IR Region Transmission Range Average Transmittance Blocking Size Substrate
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

Catalog AR coating hồng ngoại

Lớp phủ chống phản xạ hồng ngoại giảm phản xạ bề mặt và cải thiện thông lượng hệ thống cho phần tử quang silicon・sapphire・germanium.

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Coating IR Region Transmission Range Average Transmittance Size Substrate
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

Catalog cửa sổ hồng ngoại metalized

Cửa sổ hồng ngoại metalized sử dụng khẩu độ quang được phủ coating và cạnh metalized để hàn hoặc đóng gói kín trong cụm detector và chụp ảnh.

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Specification IR Region Clear Aperture Metallized Area Spectral Specification Substrate Outer Size
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

Danh mục liên quan

Tài liệu kỹ thuật liên quan

NIR・SWIR・MWIR・LWIR là các lĩnh vực thiết kế khác nhau

IR filters should be matched to detector material, substrate transmission, and working temperature. Do not treat all IR bands as interchangeable.

Ràng buộc vật liệu nền và coating

Material choice can limit usable wavelength range before coating performance is considered. Confirm substrate first for IR applications.

Ảnh nhiệt và cảm biến

For thermal or gas-sensing work, specify the target absorption band, blocking range, and operating environment.

Câu hỏi thường gặp

Hỗ trợ những vùng hồng ngoại nào?

The page covers near infrared, short-wave infrared, mid-wave infrared, and long-wave infrared filter needs where data is available.

Tại sao vật liệu nền quan trọng đối với bộ lọc hồng ngoại?

Substrate materials have different transmission ranges, so the material must support the target infrared wavelength band.

Có thể tùy chỉnh bộ lọc hồng ngoại không?

Yes. Custom wavelength bands, sizes, substrate choices, and coating targets can be discussed for infrared systems.

Quality & Compliance

Documentation-ready optical filter supply

For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.

Quality system ISO 9001 managed production

Process control, inspection records, and repeatable coating workflows for production optical components.

Material compliance RoHS / REACH support

Compliance documentation can be prepared for qualified projects and regulated supply chains.

Factory-direct Custom coating and dimensions

Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.

Procurement ready Quote and data review

Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.

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