eo_logo
  • 國家/地區
  • 您好! 我的帳戶
  • cart   
 
檢視所有 14 產品系列

25mm Dia., 473nm Laser Line Longpass Filter

Laser Line Longpass Filters

Laser Line Longpass Filters
×
Laser Line Longpass Filters
Stock #47-502
NT$22,935
Qty 1+
NT$22,935
Volume Pricing
Request Quote
Diameter (mm):
25.00 +0.0/-0.1
Thickness Tolerance (mm):
±0.1
Laser Blocking Wavelength (nm):
473
Design Wavelength DWL (nm):
473
Transition Width (nm):
<4.7
Edge Steepness (nm):
2.40
Bandwidth (nm):
>550
Transmission Wavelength (nm):
479.1 - 1066.9
Angle of Incidence (°):
0 ±2
Clear Aperture CA (mm):
22
Optical Density OD (Average):
≥6.0
OD 6 Blocking Wavelength Range (nm):
383 - 473
Coating:
Hard Coated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Transmission (%):
93.00
Type:
Longpass Filter
Clear Aperture (%):
88
Durability:
Environmental: MIL-STD-810F, Physical: MIL-C-48497A
Temperature Dependence (ppm/°C):
<5
Angle Tuning Range, for 0 - 8° Shift:
-0.3% of Laser Wavelength
Mount Thickness (mm):
3.5
Damage Threshold, Pulsed:
0.5 J/cm2 @ 266nm, 10ns, 10Hz
1 J/cm2 @ 532nm, 10ns, 10Hz

Regulatory Compliance

RoHS 2015:
Reach 209:

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。

 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
×