Name: 25mm Dia., 632.8nm Laser Line Longpass Filter
SKU: 47-506
Price: NT$26,093

25mm Dia., 632.8nm Laser Line Longpass Filter

Laser Line Longpass Filters

Stock #47-506 5-7 Days

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NT$26,093

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NT$26,093

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比較

下載產品資料

Diameter (mm):

25.00 +0.0/-0.1

Angle of Incidence (°):

0 ±2

Bandwidth (nm):

>600

OD 6 Blocking Wavelength Range (nm):

513 - 632.8

Optical Density OD (Average):

≥6.0

Clear Aperture CA (mm):

Design Wavelength DWL (nm):

632.8

Fused Silica (Corning 7980)

Coating:

Hard Coated

Surface Quality:

60-40

Thickness Tolerance (mm):

±0.1

Transmission (%):

93.00

Transmission Wavelength (nm):

641 - 1427.4

Type:

Longpass Filter

Edge Steepness (nm):

3.20

Transition Width (nm):

<6.3

Clear Aperture (%):

Durability:

Environmental: MIL-STD-810F, Physical: MIL-C-48497A

Temperature Dependence (ppm/°C):

Angle Tuning Range, for 0 - 8° Shift:

-0.3% of Laser Wavelength

Mount Thickness (mm):

3.5

Laser Blocking Wavelength (nm):

632.8

0.5 J/cm² @ 266nm, 10ns, 10Hz
1 J/cm² @ 532nm, 10ns, 10Hz

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品系列說明

以高達 93% 的穿透率偵測微弱訊號
OD 6 以上的深入攔截能力，可實現最大限度的雷射攔截
適用於拉曼光譜儀、共焦顯微鏡及生物科技儀器
無可比擬的效能及使用壽命

雷射光高通濾光片可於高通雷射邊緣濾光片應用提供無可比擬的效能。其中的陡峭邊緣（在 6.0 光學密度至 50% 穿透率情況下量測），使本款濾光片能夠量測最細微的拉曼變化，因此非常適合取代昂貴的全像陷波濾光片，用於史托克拉曼 (Stokes Raman) 散射量測。相較於陷波濾光片，本類邊緣濾光片提供更優異的穿透率、更高的雷射光攔截能力，以及更陡峭的邊緣，能夠在極度靠近雷射光的情況下測量拉曼訊號。本款濾光片也具備大頻寬及卓越的穿透率，即使是最嚴苛的成像應用也能順利使用。