收藏: 300 - 400nm带通滤光片

该波长范围位于UV-A光谱和部分UV-B区域,具有强烈的光化学反应性,可以激发特定的荧光材料发光。它还对某些有机化合物和生物分子表现出选择性吸收特性,这对于需要光谱特异性的应用至关重要。

应用 1:荧光显微镜- 在生物成像系统中,300-400nm 带通滤光片用于隔离来自汞灯或 UV LED 等光源的激发光,确保仅目标波长范围的光源照射样品。这种精度能够有效激活对紫外线敏感的荧光团(例如用于 DNA 染色的 DAPI),同时抑制外来光,从而增强图像对比度并降低细胞和亚细胞观察中的背景噪声。

应用 2:半导体晶圆检测 -在先进的制造质量控制中,这些滤光片在检测半导体晶圆上的纳米级缺陷方面发挥着关键作用。通过发射 300-400nm 的紫外光扫描晶圆表面,它们有助于对反射或散射信号进行差异分析,使技术人员能够识别出在集成电路生产过程中可能影响微芯片性能或良率的微小缺陷(例如划痕、污染物或结构异常)。

应用 3:环境气体传感 -在大气监测分析仪器中,300-400nm 带通滤光片是气体光谱仪的重要组成部分。它们隔离出臭氧 (O₃)、氮氧化物 (NOₓ) 和挥发性有机化合物 (VOC) 等污染物具有独特吸收特征的光谱窗口。通过利用这些特征光谱指纹,滤光片能够高灵敏度、高精度地定量测量气体浓度,从而支持空气质量评估并满足环境监管标准。

Product Price
BP350-50带通滤光片(CWL=350nm,FWHM=50nm) $50.00
BP365-30 带通滤光片(CWL=365nm,FWHM=30nm) $50.00
BP365-10带通滤光片(CWL=365nm,FWHM=10nm) $55.00
BP310-10带通滤光片(CWL=310nm,FWHM=10nm) $55.00
BP365-20带通滤光片(CWL=365nm,FWHM=20nm) $50.00
BP375-28 带通滤光片(CWL=375nm,FWHM=28nm) $50.00
BP300-10带通滤光片(CWL=300nm,FWHM=10nm) $55.00
BP340-15 带通滤光片(CWL=340nm,FWHM=15nm) $50.00
BP350-10带通滤光片(CWL=350nm,FWHM=10nm) $55.00
BP330-10带通滤光片(CWL=330nm,FWHM=10nm) $55.00
BP375-10 带通滤光片(CWL=375nm,FWHM=10nm) $55.00
BP375-40 带通滤光片(CWL=375nm,FWHM=40nm) $50.00
BP395-10 带通滤光片(CWL=395nm,FWHM=10nm) $55.00
BP400-10带通滤光片(CWL=400nm,FWHM=10nm) $55.00
BP400-25 带通滤光片(CWL=400nm,FWHM=25nm) $50.00
BP365-40 带通滤光片(CWL=365nm,FWHM=40nm) $50.00
BP370-20带通滤光片(CWL=370nm,FWHM=20nm) $50.00
BP400-20带通滤光片(CWL=400nm,FWHM=20nm) $50.00
BP355-10 带通滤光片(CWL=355nm,FWHM=10nm) $55.00
BP387-10带通滤光片(CWL=387nm,FWHM=10nm) $55.00
BP400-30带通滤光片(CWL=400nm,FWHM=30nm) $50.00
BP375-1 带通滤光片(CWL=375nm,FWHM=1nm) $375.00
BP383-1 带通滤光片(CWL=383nm,FWHM=1nm) $375.00
BP395-1 带通滤光片(CWL=395nm,FWHM=1nm) $375.00
BP313-10 带通滤光片(CWL=313nm,FWHM=10nm) $55.00
BP315-20带通滤光片(CWL=315nm,FWHM=20nm) $50.00
BP395-20 带通滤光片(CWL=395nm,FWHM=20nm) $50.00
BP400-45 带通滤光片(CWL=400nm,FWHM=45nm) $50.00
BP380-60带通滤光片(CWL=380nm,FWHM=60nm) $50.00
BP360-90 带通滤光片(CWL=360nm,FWHM=90nm) $50.00
BP340-25 带通滤光片(CWL=340nm,FWHM=25nm) $50.00
BP310-14 带通滤光片(CWL=310nm,FWHM=14nm) $50.00
BP355-30 带通滤光片(CWL=355nm,FWHM=30nm) $50.00
BP357-10带通滤光片(CWL=357nm,FWHM=10nm) $55.00
BP357-5 带通滤光片(CWL=357nm,FWHM=5nm) $125.00
BP393-30 带通滤光片(CWL=393nm,FWHM=30nm) $50.00
BP360-20带通滤光片(CWL=360nm,FWHM=20nm) $50.00
BP385-10 带通滤光片(CWL=385nm,FWHM=10nm) $55.00
BP394-10 带通滤光片(CWL=394nm,FWHM=10nm) $55.00
BP355-60 带通滤光片(CWL=355nm,FWHM=60nm) $50.00
BP360-5 带通滤光片(CWL=360nm,FWHM=5nm) $125.00
BP395-25 带通滤光片(CWL=395nm,FWHM=25nm) $50.00
BP340-1 带通滤光片(CWL=340nm,FWHM=1nm) $375.00
BP355-3 带通滤光片(CWL=355nm,FWHM=3nm) $125.00
BP343-5带通滤光片(CWL=343nm,FWHM=5nm) $125.00
BP315-10 带通滤光片(CWL=315nm,FWHM=10nm) $55.00
BP335-10 带通滤光片(CWL=335nm,FWHM=10nm) $55.00
BP335-55 带通滤光片(CWL=335nm,FWHM=55nm) $50.00
BP385-50 带通滤光片(CWL=385nm,FWHM=50nm) $50.00
BP390-10带通滤光片(CWL=390nm,FWHM=10nm) $55.00
BP380-10带通滤光片(CWL=380nm,FWHM=10nm) $55.00
BP370-10带通滤光片(CWL=370nm,FWHM=10nm) $55.00
BP360-10带通滤光片(CWL=360nm,FWHM=10nm) $55.00
BP340-10带通滤光片(CWL=340nm,FWHM=10nm) $55.00
BP320-10带通滤光片(CWL=320nm,FWHM=10nm) $55.00
BP350-50带通滤光片(CWL=350nm,FWHM=50nm)
$50.00
BP365-30 带通滤光片(CWL=365nm,FWHM=30nm)
$50.00
BP365-10带通滤光片(CWL=365nm,FWHM=10nm)
$55.00
BP310-10带通滤光片(CWL=310nm,FWHM=10nm)
$55.00
BP365-20带通滤光片(CWL=365nm,FWHM=20nm)
$50.00
BP375-28 带通滤光片(CWL=375nm,FWHM=28nm)
$50.00
BP300-10带通滤光片(CWL=300nm,FWHM=10nm)
$55.00
BP340-15 带通滤光片(CWL=340nm,FWHM=15nm)
$50.00
BP350-10带通滤光片(CWL=350nm,FWHM=10nm)
$55.00
BP330-10带通滤光片(CWL=330nm,FWHM=10nm)
$55.00
BP375-10 带通滤光片(CWL=375nm,FWHM=10nm)
$55.00
BP375-40 带通滤光片(CWL=375nm,FWHM=40nm)
$50.00
BP395-10 带通滤光片(CWL=395nm,FWHM=10nm)
$55.00
BP400-10带通滤光片(CWL=400nm,FWHM=10nm)
$55.00
BP400-25 带通滤光片(CWL=400nm,FWHM=25nm)
$50.00
BP365-40 带通滤光片(CWL=365nm,FWHM=40nm)
$50.00
BP370-20带通滤光片(CWL=370nm,FWHM=20nm)
$50.00
BP400-20带通滤光片(CWL=400nm,FWHM=20nm)
$50.00
BP355-10 带通滤光片(CWL=355nm,FWHM=10nm)
$55.00
BP387-10带通滤光片(CWL=387nm,FWHM=10nm)
$55.00
BP400-30带通滤光片(CWL=400nm,FWHM=30nm)
$50.00
BP375-1 带通滤光片(CWL=375nm,FWHM=1nm)
$375.00
BP383-1 带通滤光片(CWL=383nm,FWHM=1nm)
$375.00
BP395-1 带通滤光片(CWL=395nm,FWHM=1nm)
$375.00
BP313-10 带通滤光片(CWL=313nm,FWHM=10nm)
$55.00
BP315-20带通滤光片(CWL=315nm,FWHM=20nm)
$50.00
BP395-20 带通滤光片(CWL=395nm,FWHM=20nm)
$50.00
BP400-45 带通滤光片(CWL=400nm,FWHM=45nm)
$50.00
BP380-60带通滤光片(CWL=380nm,FWHM=60nm)
$50.00
BP360-90 带通滤光片(CWL=360nm,FWHM=90nm)
$50.00
BP340-25 带通滤光片(CWL=340nm,FWHM=25nm)
$50.00
BP310-14 带通滤光片(CWL=310nm,FWHM=14nm)
$50.00
BP355-30 带通滤光片(CWL=355nm,FWHM=30nm)
$50.00
BP357-10带通滤光片(CWL=357nm,FWHM=10nm)
$55.00
BP357-5 带通滤光片(CWL=357nm,FWHM=5nm)
$125.00
BP393-30 带通滤光片(CWL=393nm,FWHM=30nm)
$50.00
BP360-20带通滤光片(CWL=360nm,FWHM=20nm)
$50.00
BP385-10 带通滤光片(CWL=385nm,FWHM=10nm)
$55.00
BP394-10 带通滤光片(CWL=394nm,FWHM=10nm)
$55.00
BP355-60 带通滤光片(CWL=355nm,FWHM=60nm)
$50.00
BP360-5 带通滤光片(CWL=360nm,FWHM=5nm)
$125.00
BP395-25 带通滤光片(CWL=395nm,FWHM=25nm)
$50.00
BP340-1 带通滤光片(CWL=340nm,FWHM=1nm)
$375.00
BP355-3 带通滤光片(CWL=355nm,FWHM=3nm)
$125.00
BP343-5带通滤光片(CWL=343nm,FWHM=5nm)
$125.00
BP315-10 带通滤光片(CWL=315nm,FWHM=10nm)
$55.00
BP335-10 带通滤光片(CWL=335nm,FWHM=10nm)
$55.00
BP335-55 带通滤光片(CWL=335nm,FWHM=55nm)
$50.00
BP385-50 带通滤光片(CWL=385nm,FWHM=50nm)
$50.00
BP390-10带通滤光片(CWL=390nm,FWHM=10nm)
$55.00
BP380-10带通滤光片(CWL=380nm,FWHM=10nm)
$55.00
BP370-10带通滤光片(CWL=370nm,FWHM=10nm)
$55.00
BP360-10带通滤光片(CWL=360nm,FWHM=10nm)
$55.00
BP340-10带通滤光片(CWL=340nm,FWHM=10nm)
$55.00
BP320-10带通滤光片(CWL=320nm,FWHM=10nm)
$55.00

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