Alluxa高性能濾光片以先進的設(shè)計工藝和鍍膜過程控制,使Alluxa濾光片具有行業(yè)內(nèi)*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(shù),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(wěn)定性等特點,并已經(jīng)廣泛應(yīng)用于生物熒光系統(tǒng)、拉曼系統(tǒng)、量子、雷達通訊等精密光學系統(tǒng)中.
Alluxa除了豐富的標準品,同時提供定制服務(wù),并且定制成本在行業(yè)內(nèi)有相當大的競爭力.
Alluxa超窄帶通濾光片介紹
圖1.具有OD6阻斷的超窄帶濾波器，用于1064 nm Nd：YAG激光器。憑借業(yè)界可達0.1nm的帶寬和高達98%的透過率，Alluxa的薄膜超窄帶帶通濾光片將優(yōu)化基于激光的系統(tǒng)的性能。
超窄濾光片非常適合用作激光線，激光清除或激光激發(fā)濾光片，適用于熒光顯微鏡，流式細胞儀和DNA測序等應(yīng)用。它們對激光損傷也很有抵抗力，可確保它們長時間保持高水平的性能。
根據(jù)系統(tǒng)的波長范圍和要求，Alluxa窄帶干涉濾波器可以定制設(shè)計，以滿足以下一個或多個具有挑戰(zhàn)性的規(guī)范：
? 峰值傳輸率高達98％
? Up to 98% peak transmission
? 通過設(shè)計達截至深度高達OD10
? Up to OD10 blocking by design
? 波長范圍250nm～1800nm可選
? CWL at any wavelength from the UV to the near IR (～250nm to 1800nm)
? CWL中心波長精度可達0.05nm
? CWL tolerances as tight as 0.05nm
? FWHM帶寬可達0.1nm
? FWHM bandwidths as narrow as0.1nm
? 透過波前差(RMS)：極優(yōu)0.01λper inch @ 632.8nm
? TWE as low as 0.01 wave RMS/inch measured at 632.8nm
精密控制用的Flat-top
圖2.具有陡峭邊緣，深度阻擋和方形光譜形狀的平頂超窄帶通濾光片。Flat-top,超窄的帶通濾波器特別設(shè)計，在整個通帶中有極陡的邊緣和高透過率。這個正方形的光譜形狀可以達到0.1 nm的帶寬。Flat-top窄帶濾波器是理想的激光雷達、拉曼光譜和其他需要使用精密激光發(fā)射濾波器或激光清理過濾器的理想選擇。
創(chuàng)新的薄膜涂層工藝的質(zhì)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薄膜光學干涉濾光片和介質(zhì)鏡均采用我們的SIRRUS™等離子沉積工藝在我們團隊設(shè)計和制造的設(shè)備上進行硬涂層。這使我們能夠在幾種不同的涂層上可靠，重復地生產(chǎn)相同的高性能光學薄膜，從而在所有系統(tǒng)中實現(xiàn)一致的性能。
Alluxa超窄帶濾光片200-399nm
| 266-2 OD5 Ultra Narrow Bandpass Filter | |
| Item Number | 7065 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 266 nm Nominal |
| FWHM | < 2.3 nm |
| Transmission Band(s)? | 266 nm > 65% T Absolute |
| Blocking Level | OD5 |
| Blocking Range(s)* | OD5: 240 to 256 nm, 276 to 300 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 307.7-0.5 OD4 Ultra Narrow Bandpass Filter | |
| Item Number | 7546 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 307.7 nm Nominal |
| FWHM | < 0.7 nm |
| Transmission Band(s)? | 307.7 nm > 65% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 301 nm, 315 to 500 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 308-0.5 OD4 Ultra Narrow Bandpass Filter | |
| Item Number | 7238 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 308 nm Nominal |
| FWHM | < 0.7 nm |
| Transmission Band(s)? | 308 nm > 65% T Absolute |
| Blocking Level | OD4 |
| Blocking Range(s)* | OD4: 200 to 301 nm, 315 to 500 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 317.5-1.8 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7030 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 317.5 nm Nominal |
| FWHM | < 2.0 nm |
| Transmission Band(s)? | 317.5 nm > 70% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 308 nm; OD5: 328 to 700 nm; OD3: 700 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 325-2 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7003 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 325 nm Nominal |
| FWHM | < 2.3 nm |
| Transmission Band(s)? | 325 nm > 75% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 295 to 318 nm, 333 to 400 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 337-1.5 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7022 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 337 nm Nominal |
| FWHM | < 1.7 nm |
| Transmission Band(s)? | 337 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 291 to 331 nm, 343 to 380 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 337-1.5 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7021 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 337 nm Nominal |
| FWHM | < 1.7 nm |
| Transmission Band(s)? | 337 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 291 to 331 nm, 343 to 380 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 12.5 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 343.3-1 OD7 Ultra Narrow Bandpass Filter | |
| Item Number | 7559 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 343.3 nm Nominal |
| FWHM | < 1.2 nm |
| Transmission Band(s)? | 343.3 nm > 75% T Absolute |
| Blocking Level | OD7 |
| Blocking Range(s)* | OD7 (By Design): 300 to 335 nm, 351 to 900 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 354.7-0.5 OD7 Ultra Narrow Bandpass Filter | |
| Item Number | 7082 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.7 nm Nominal |
| FWHM | < 0.6 nm |
| Transmission Band(s)? | 354.7 nm > 70% T Absolute |
| Blocking Level | OD7 |
| Blocking Range(s)* | OD7 (By Design): 300 to 337 nm, 375 to 900 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 354.72-1 OD8 Ultra Narrow Bandpass Filter | |
| Item Number | 7644 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.72 nm Nominal |
| FWHM | < 1.2 nm |
| Transmission Band(s)? | 354.72 nm > 75% T Absolute |
| Blocking Level | OD8 |
| Blocking Range(s)* | OD8 (By Design): 1064.15 nm, 532.08 nm; OD6: 200 to 346 nm, 363 to 1200 nm |
| Filter Design | Multi-cavity |
| Substrate Type | Borofloat® |
| Dimensions | 50.6 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 354.72-1 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7352 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.72 nm Nominal |
| FWHM | < 1.2 nm |
| Transmission Band(s)? | 354.72 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 346 nm, 363 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 354.72-0.15 OD5 Ultra Narrow Bandpass Filter | |
| Item Number | 7057 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.72 nm +0.4 / -0.1nm |
| FWHM | < 0.2 nm |
| Transmission Band(s)? | Peak> 70% T Absolute |
| Blocking Level | OD5 |
| Blocking Range(s)* | OD5: 200 to 340 nm, 370 to 1200 nm |
| Filter Design | Single Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 354.78-0.5 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7067 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.78 nm +0.4 / -0.1nm |
| FWHM | < 0.6 nm |
| Transmission Band(s)? | Peak> 70% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 335 nm, 375 to 1200 nm |
| Filter Design | Single Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 354.84-0.3 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7240 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.84 nm Nominal |
| FWHM | < 0.35 nm |
| Transmission Band(s)? | 354.84 nm > 75% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 347 nm, 363 to 950 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 5.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 6.5 mm |
| 354.84-0.3 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7239 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.84 nm Nominal |
| FWHM | < 0.35 nm |
| Transmission Band(s)? | 354.84 nm > 75% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 347 nm, 363 to 950 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 38.1 mm Diameter |
| Filter Thickness | 5.0 mm |
| Assembly Type | Unmounted |
| 354.9-0.5 OD7 Ultra Narrow Bandpass Filter | |
| Item Number | 7561 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 354.9 nm Nominal |
| FWHM | < 0.6 nm |
| Transmission Band(s)? | 354.9 nm > 70% T Absolute |
| Blocking Level | OD7 |
| Blocking Range(s)* | OD7 (By Design): 300 to 337 nm, 375 to 900 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 355-2 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7005 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 355 nm Nominal |
| FWHM | < 2.3 nm |
| Transmission Band(s)? | 355 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 350 nm, 360 to 430 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 386.6-0.3 OD8 Ultra Narrow Bandpass Filter | |
| Item Number | 7536 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 386.6 nm Nominal |
| FWHM | < 0.35 nm |
| Transmission Band(s)? | 386.6 nm > 75% T Absolute |
| Blocking Level | OD8 |
| Blocking Range(s)* | OD8 (By Design): 1064.15 nm, 354.72 nm, 532.08 nm; OD6: 200 to 378 nm, 394 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 386.69-0.3 OD8 Ultra Narrow Bandpass Filter | |
| Item Number | 7537 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 386.69 nm Nominal |
| FWHM | < 0.35 nm |
| Transmission Band(s)? | 386.69 nm > 75% T Absolute |
| Blocking Level | OD8 |
| Blocking Range(s)* | OD8 (By Design): 1064.15 nm, 354.72 nm, 532.08 nm; OD6: 200 to 378 nm, 394 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 386.7-0.5 OD7 Ultra Narrow Bandpass Filter | |
| Item Number | 7085 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 386.7 nm Nominal |
| FWHM | < 0.6 nm |
| Transmission Band(s)? | 386.7 nm > 80% T Absolute |
| Blocking Level | OD7 |
| Blocking Range(s)* | OD7 (By Design): 300 to 367 nm, 407 to 900 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Borofloat® |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 386.74-0.3 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7068 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 386.74 nm +0.4 / -0.1 nm |
| FWHM | < 0.35 nm |
| Transmission Band(s)? | Peak> 70% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 367 nm, 407 to 1200 nm |
| Filter Design | Single Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 386.85-0.9 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7241 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 386.85 nm Nominal |
| FWHM | < 1.1 nm |
| Transmission Band(s)? | 386.85 nm > 85% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 200 to 378 nm, 396 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.3 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 392.55-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7242 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 392.55 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 392.55 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 385 nm, 401 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 32.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 7.0 mm |
| 393.44-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7332 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 393.44 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 393.44 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 385 nm, 402 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 30.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 395.1-1.3 OD5 Ultra Narrow Bandpass Filter | |
| Item Number | 7243 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 395.1 nm Nominal |
| FWHM | < 1.5 nm |
| Transmission Band(s)? | 395.1 nm > 80% T Absolute |
| Blocking Level | OD5 |
| Blocking Range(s)* | OD5: 300 to 386 nm, 404 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 32.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 7.0 mm |
| 395.7-0.3 OD12 Ultra Narrow Bandpass Filter | |
| Item Number | 7348 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 395.7 nm Nominal |
| FWHM | < 0.4 nm |
| Transmission Band(s)? | 395.7 nm > 70% T Absolute |
| Blocking Level | OD12 |
| Blocking Range(s)* | OD12 (By Design): 353 to 389 nm, 403 to 443 nm, 485 to 540 nm; OD5: 300 to 353 nm, 443 to 485 nm, 540 to 1100 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 395.9-0.3 OD12 Ultra Narrow Bandpass Filter | |
| Item Number | 7357 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 395.9 nm Nominal |
| FWHM | < 0.4 nm |
| Transmission Band(s)? | 395.9 nm > 70% T Absolute |
| Blocking Level | OD12 |
| Blocking Range(s)* | OD12 (By Design): 353 to 389 nm, 403 to 443 nm, 485 to 540 nm; OD5: 300 to 353 nm, 443 to 485 nm, 540 to 1100 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 396-0.3 OD12 Ultra Narrow Bandpass Filter | |
| Item Number | 7358 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 396 nm Nominal |
| FWHM | < 0.4 nm |
| Transmission Band(s)? | 396 nm > 70% T Absolute |
| Blocking Level | OD12 |
| Blocking Range(s)* | OD12 (By Design): 353 to 389 nm, 403 to 443 nm, 485 to 540 nm; OD5: 300 to 353 nm, 443 to 485 nm, 540 to 1100 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 396.1-0.3 OD12 Ultra Narrow Bandpass Filter | |
| Item Number | 7611 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 396.1 nm Nominal |
| FWHM | < 0.4 nm |
| Transmission Band(s)? | 396.1 nm > 70% T Absolute |
| Blocking Level | OD12 |
| Blocking Range(s)* | OD12 (By Design): 353 to 389 nm, 403 to 443 nm, 485 to 540 nm; OD5: 300 to 353 nm, 443 to 485 nm, 540 to 1100 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | Fused Silica |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| 396.92-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7335 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 396.92 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 396.92 nm > 85% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 388 nm, 406 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 30.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 397.2-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7556 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 397.2 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 397.2 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 389 nm, 406 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 30.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
| 397.5-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7555 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 397.5 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 397.5 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 389 nm, 406 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 30.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 m |
| 397.7-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7215 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 397.7 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 397.7 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 389 nm, 406 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 32.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 7.0 mm |
| 397.8-0.37 OD6 Ultra Narrow Bandpass Filter | |
| Item Number | 7557 |
| Angle of Incidence | 0 Degrees |
| Center Wavelength | 397.8 nm Nominal |
| FWHM | < 0.45 nm |
| Transmission Band(s)? | 397.8 nm > 80% T Absolute |
| Blocking Level | OD6 |
| Blocking Range(s)* | OD6: 300 to 389 nm, 406 to 1200 nm |
| Filter Design | Multi-Cavity |
| Substrate Type | N-BK7 |
| Dimensions | 30.0 mm Diameter |
| Filter Thickness | 3.0 mm |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 5.0 mm |
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