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业界新闻

如何为流式细胞仪配置光路

2023年6月13日 作者: IDEX Health & Science

  1. 流式细胞仪是什么?
    答: 流式细胞仪是一种用于分析流体中大量荧光标记细胞的仪器。当粒子通过聚焦光源时,可以测量散射光的量和荧光标记的发射光。流式细胞仪是基础研究中非常重要的工具,用于研究细胞功能的许多方面,并已成为血细胞和癌症诊断领域中非常重要的仪器。
  2. 我的光路设计的好的配置是什么?你能帮我把草图变成现实吗?
    答: 我们有一支专门从事光学设计和应用工作的工程师团队,他们可以帮助指导您完成整个过程。
  3. 我如何确定这是我仪器的好的光学设计?
    答: 我们的工程师团队可以通过计算建模来确保设计合理。为您节省宝贵的原型制作时间,让您更快地进入市场,并在开发过程的早期识别风险区域。
  4. 滤光片在这些设计中有多重要?
    答: 滤光片是光通量控制以及光路稳定性诊断评估的关键。我们的滤光片旨在轻松集成到您的仪器中,以实现光的精确定量测量。
  5. 为什么要考虑将 Semrock 滤光片用于流式细胞仪?
    答: 流式细胞仪的发展趋势是,在可见光和近红外波长下使用多个激光器和大量检测通道,拥有合适的滤光片对于更完全地区分更多荧光团至关重要。Semrock 滤光片具有高的透射率,这意味着您可以获得更好的灵敏度。请选择我们的激光纯化滤光片 & 激光消杂滤光片。您可以为气体或 DPSS 激光器选择窄带通滤光片,或者为具有相似波长的多个激光器或二极管或光泵浦半导体激光器的系统选择更宽的带通滤光片,激光器会老化,或者随着温度变化而波长变化。Semrock 发射滤光片提供高的激光线阻挡 (OD>6) 。

探索流式细胞仪应用的滤光片

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  • Clear Aperture
  • Common Fluorophore Pair to Split
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  • Dichroic Beamsplitters
  • Dichroic Flatness
  • Dichroic Orientation
  • Edge
  • Edge Steepness
  • Edge Wavelength 1
  • Edge Wavelength 2
  • Edge Wavelength 3
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  • Exciter Emitter Orientation
  • F1' Error
  • Flatness
  • GMBW 1
  • General Filter Specifications
  • Group Delay Dispersion
  • Group Delay Dispersion 1
  • Group Delay Dispersion 2
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  • MercuryLine
  • Microscope Compatibility
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  • Notch Bandwidth 1
  • Optical Damage Rating
  • Optical Specifications
  • Orientation
  • Physical Filter Specifications
  • Pulse Dispersion
  • Reflected Laser Wavelengths
  • Reflected Wavefront Error
  • Reflection Band 1
  • Reflection Band 2
  • Reflection Band 3
  • Reflection Band 4
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  • Special use
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  • Substrate Type
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  • Transmission Band 1
  • Transmission Band 10
  • Transmission Band 11
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  • Transmission Ripple
  • Transmission Value 1
  • Transmitted Laser Wavelengths
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  • Transverse Tolerance
  • Transverse Tolerance
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