Alluxa高性能濾光片以先進的設計工藝和鍍膜過程控制,使Alluxa濾光片具有行業內*的透過率,*的截至深度和波長精確性,其中通過SIRRUS™離子束沉積硬鍍膜技術,也使得Alluxa濾光片具有使用壽命長,高損傷閾值,以及*的批次穩定性等特點,并已經廣泛應用于生物熒光系統、拉曼系統、量子、雷達通訊等精密光學系統中。
Alluxa除了豐富的標準品,同時提供定制服務,并且定制成本在行業內有相當大的競爭力。
ULTRA系列帶通濾光片
圖1.各種ULTRA系列帶通濾波器，顯示從紫外到紅外的高透射率。通過精密波長控制，超陡邊緣，深度阻擋和業界*傳輸水平的組合，Alluxa的ULTRA系列硬涂層薄膜光學帶通濾波器將優化各種儀器的性能。
每個ULTRA系列帶通濾波器都旨在超越先進儀器的要求。所有產品都經過嚴格測試，以確濾器性能達到或超過挑戰性的規格。
ULTRA系列帶通濾光片非常適用于熒光顯微鏡，流式細胞儀，拉曼光譜，激光雷達和光譜成像等應用。提供單頻帶，多頻帶，寬帶，超窄帶和窄帶濾波器。
根據系統的波長范圍和要求，ULTRA系列帶通濾波器可以定制設計，以滿足以下一個或多個具有挑戰性的規范：
? 透過率可達99%
? Up to 99% transmission for passbands in the visible range
? 通過設計達截至深度高達OD10
? Up to OD10 wide range out of bａnd blocking by design
? 陡度：0.5% CWL @ 50%T～OD6
? Edge transitions as steep as 0.5% of CWL from 50% T to OD6
? 波長范圍250nm～13µm可選
? CWL at any wavelength from the UV to the mid IR (～250 nm to 13 µm)
? 波長精度誤差±0.25%CWL
? Tolerances as tight as ± 0.25% of CWL
? 透過波前差(RMS)： 極優0.01λper inch @ 632.8 nm
? TWE as low as 0.01 wave RMS/inch measured at 632.8 nm
用于熒光應用的多頻帶濾光片
圖2. ULTRA系列多頻帶濾波器，具有陡峭邊緣，高傳輸和OD6帶外截至。ULTRA系列多頻帶通濾光片可以設計為10個以上的透過波段，波段之間的OD值大于8，超高的截至陡度，高達98％的透過率。 它們非常適合用作熒光技術中的激發或發射濾光片，要求在單個樣本中同時檢測多個熒光團。
創新薄膜涂層工藝帶來的質量和一致性
圖3. ULTRA系列濾光片的波長控制，傳輸和截至在幾種不同的涂層運行中具有高度可重復性。Alluxa薄膜濾光片和介質反射鏡均采用我們的SIRRUS™離子束沉積硬鍍膜技術，這使我們能夠在多個不同的涂層運行中可靠地重復生產相同的高性能薄膜帶通濾波器，這意味著您的所有系統性能始終如一。
Alluxa帶通濾光片大于800nm
| 800-25 OD4 Bandpass Filter | |
| Item Number | 7466 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 800 nm ± 3.0 nm |
| FWHM | 25 nm ± 3.0 nm |
| Transmission Band(s) | 20 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 773 nm, 827 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 801.5-50 OD6 ULTRA Bandpass Filter | |
| Item Number | 7150 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 801.5 nm ± 2.5 nm |
| FWHM | 50 nm Nominal |
| Transmission Band(s) | 779 to 823 nm > 95% T Average |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 360 to 675 nm, 675 to 756 nm, 844 to 950 nm; OD3: 300 to 360 nm, 950 to 1000 nm |
| Parallelism | < 5.0 Arcseconds |
| Transmitted Wavefront Error | < 0.25 Wave RMS @ 632.8nm |
| Substrate Type | Polished Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| Main Fluorophore(s) | Cy®7 |
| Alternate Fluorophore(s) | Alexa Fluor® 750 , CF™750, DiR, DY-750, DY-751, HiLyte™ Fluor 750, HiLyte™ Plus 750, LIVE/DEAD® Fixable Near-IR Dead Cell Stain, PromoFluor-750, CF™770, DY-776, IRDye® 800CW, IRDye® 800RS, NIR1 |
| 840-50 OD4 Bandpass Filter | |
| Item Number | 7609 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 840 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 800 nm, 885 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 850-25 OD4 Bandpass Filter | |
| Item Number | 7474 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 850 nm ± 3.0 nm |
| FWHM | 25 nm ± 3.0 nm |
| Transmission Band(s) | 20 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 822 nm, 878 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 880-10 OD4 Bandpass Filter | |
| Item Number | 7479 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 880 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 865 nm, 895 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 890-50 OD4 Bandpass Filter | |
| Item Number | 7598 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 890 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 850 nm, 935 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 900-50 OD4 Bandpass Filter | |
| Item Number | 7481 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 900 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 860 nm, 945 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 925-50 OD4 Bandpass Filter | |
| Item Number | 7484 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 925 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 885 nm, 970 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 940-10 OD4 Bandpass Filter | |
| Item Number | 7485 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 940 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 925 nm, 955 to 1200 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 970-50 OD4 Bandpass Filter | |
| Item Number | 7558 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 970 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1015 to 1200 nm, 200 to 930 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 975-50 OD4 Bandpass Filter | |
| Item Number | 7490 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 975 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1020 to 1200 nm, 200 to 935 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 1047.5-15 OD4 Bandpass Filter | |
| Item Number | 7595 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1047.5 nm ± 2.0 nm |
| FWHM | 15 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD6: 1064.1 nm; OD4: 1068 to 1200 nm, 200 to 1027 nm |
| Substrate Type | Borofloat® |
| Dimensions | 33.7 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.9 mm |
| 1050-50 OD4 Bandpass Filter | |
| Item Number | 7496 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1050 nm ± 5.0 nm |
| FWHM | 50 nm ± 5.0 nm |
| Transmission Band(s) | 45 nm > 90% T Average |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1095 to 1500 nm, 200 to 1010 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 1064-10 OD4 Bandpass Filter | |
| Item Number | 7497 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1064 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1079 to 1200 nm, 200 to 1049 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 1546-10 OD4 Bandpass Filter | |
| Item Number | 7601 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1546 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1561 to 1800 nm, 200 to 1531 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 1550-10 OD4 Bandpass Filter | |
| Item Number | 7525 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1550 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1565 to 1800 nm, 200 to 1535 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 1552-10 OD4 Bandpass Filter | |
| Item Number | 7600 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 1552 nm ± 2.0 nm |
| FWHM | 10 nm ± 2.0 nm |
| Transmission Band(s) | Peak> 90% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 1567 to 1800 nm, 200 to 1537 nm |
| Substrate Type | Borofloat® |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 3.3 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
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