Project Description

SPC-QC-004时间相关单光子计数器模块
- 三个并行 TCSPC 通道、一个同步/参考通道或四个并行绝对定时通道
 - 时间通道宽度低至 4 ps
 - IRF宽度 < 40 ps FWHM
 - 典型定时抖动 16 ps RMS
 - 出色的时序稳定性:超过 10 分时序漂移钟 <5 ps RMS
 - 低死区时间
 - 可调同步延迟 ± 128 ns
 - 高峰值计数率,可达 120 MHz
 - 多达三个检测通道中的并行荧光寿命测量
 - 快速采集FLIM
 - 记录荧光衰减和其他光学波形
 - 荧光寿命衰减数据的多波长检测
 - 光子时间和参数标记
 - 光子相关性低至ps范围
 - 适用于 Windows 10/11 的免费仪器软件
 
SPC-QC-004 TCSPC模块具有三个并行的TCSPC 通道,在单个PCIe板上具有一个公共参考通道。或者,该模块可以使用四个绝对光子定时通道进行操作。该模块在BH多款计数器中具有高时间和空间分辨率、高峰值计数率和极高的时序稳定性。SPC-QC-004提供了记录光信号时间波形,顺序记录多波长记录,时间和参数标签记录,快速时间序列曲线和及同时荧光和磷光衰减曲线记录的常用模式。
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 光子通道 
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 原理 
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  恒比鉴别器(CFD) 
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 鉴别器输入带宽 
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 4 GHz 
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 最佳输入电压范围 
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 -30 mV 至 -500 mV 
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 最小输入脉冲宽度 
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 200 ps 
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 阈值 
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 0 至 -250 mV 
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 过零电压调整 
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 -100 mV 至 100 mV 
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 同步通道 
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 原理 
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 恒比鉴别器(CFD) 
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 鉴别器输入带宽 
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 4 GHz 
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 最佳输入电压范围 
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 -30 mV 至 -500 mV 
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 最小输入脉冲宽度 
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 200 ps 
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 阈值 
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 0 至 -250 mV 
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 过零电压调整 
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 -100 mV 至 100 mV 
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 频率范围 
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 0 至 150 MHz 
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 分频器 
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 1 – 2 – 4 
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 可调延迟 
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 ± 128 ns 
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 时间测量电路 
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 原则 
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 时间数字转换器 
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 IRF宽度,FWHM 
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 < 40 ps 
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 定时抖动RMS 
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 < 20 ps 
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 时间范围,4096 个时间通道 
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 16 ns 至 72 μs 
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 最小时间/通道 
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 4 ps 
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 定时稳定性,范围 16 ns,超过 10 分钟 
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 < 5 ps RMS 
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 差分非线性 
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 < 1 % RMS 
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 死区时间 
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 8 ns 
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 数据采集 
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 直方图模式 
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 方法 
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 板载多维。直方图过程 
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 每个通道的峰值计数率 
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 120 MHz 
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 饱和计数率,连续 
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 40  MHz 
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 最大计数/时间通道(计数深度) 
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 2^16- 1 
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 最大编号时间通道数 
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 65,536 
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 溢流控制 
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 无、停止、重复和更正 
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 采集时间 
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 0.1 μs 至 100,000 s 
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 显示间隔时间 
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 10 ms 至 100,000 s 
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 重复时间 
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 0.1 μs 至 100,000 s 
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 与扫描同步(扫描同步输入模式) 
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 来自扫描设备的点扫描、线和帧扫描时钟 
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 路由 
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 4 位,TTL 
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 计数启用 
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 1 位,TTL 
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 实验触发 
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 TTL 
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 数据采集 
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 FIFO/参数标签模式 
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 方法 
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 单个光子的参数标记,连续写入磁盘 
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 在线显示 
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 衰减函数、FCS、 FCCS、PCH MCS 迹线 
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 FCS计算 
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 多tau算法,在线计算和在线拟合 
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 衰减计数/波形记录 
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 无限 
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 峰值计数率 
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 120 MHz 
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 持续计数率(总线传输限制) 
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 40 MHz 
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 最大计数/时间通道(计数深度) 
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 无限 
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 最大时间通道数 
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 4096 
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 板载先进先出缓冲容量(光子) 
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 1.750,000 
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 宏定时器分辨率,内部时钟 
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 2 ns,数据流中由 MOTF 条目标记的溢出 
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 路由 
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 4 位,TTL/CMOS 
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 外部事件标记 
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 4 位,TTL/CMOS 
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 实验触发 
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 TTL/CMOS 
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 输入实验触发 
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 TTL 
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 操作系统 
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 Windows 10, Windows 11 
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 总线连接器(插槽类型) 
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 PCIe 
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 总功耗 
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 +12 V 时约 12 W 
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 尺寸 
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 205 毫米 x 110 毫米 x 15 毫米 
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Applications
Application Notes
- Time-Tag Recording: A New Old Feature of the bh SPC Cards
 - FLIM in the FIFO Imaging Mode: Large Images with Small TCSPC Modules
 - Recording Z Scans with the DCS-120 Confocal Scanning FLIM System
 - Tuneable Excitation FLIM with the LSM 710 Intune System
 - An 8-Channel Parallel Multispectral TCSPC FLIM System
 - Microsecond Decay FLIM: Combined Fluorescence and Phosphorescence Lifetime Imaging
 - Spatially Resolved Recording of Fluorescence-Lifetime Transients by Line- Scanning TCSPC
 - Combined Fluorescence and Phosphorescence Lifetime Imaging (FLIM / PLIM) with the Zeiss LSM 710 NLO Microscopes
 - TCSPC at Wavelengths from 900 nm to 1700 nm
 - Mosaic FLIM: New Dimensions in Fluorescence Lifetime Imaging
 - Zeiss BiG-2 GaAsP Detector is Compatible with bh FLIM Systems
 - An AFM/NSOM System with Fluorescence Lifetime Imaging
 - NSOM FLIM with the Nanonics AFM/NSOM System
 - Implantable Fibre-Optical Fluorescence-Lifetime Detection System for in-vivo Applications
 - TCSPC Fibre-Probe System with an Exchangeable Tip
 - The PZ-FLIM-110 Piezo-Scanning FLIM System
 - 80 ps FHWM Instrument Response with ID230 InGaAs SPAD and SPC-150 TCSPC Module
 - World Record in TCSPC Time Resolution: Combination of bh SPC-150NX with SCONTEL NbN Detector yields 17.8 ps FWHM
 - bh – Abberior Combination Records STED FLIM at Megapixel Resolution
 - SPCM Software Runs Online-FLIM at 10 Images per Second
 - bh TCSPC Systems Record FLIM with Sutter MOM Microscopes
 - Sub-20ps IRF Width from Hybrid Detectors and MCP-PMTs
 - Ultra-fast HPM Detectors Improve NAD(P)H FLIM
 - TCSPC System Records FLIM of a Rotating Object
 - 4.4 ps IRF width of TCSPC with an NbN Superconducting Nanowire Single Photon Detector
 - Influence of Magnetic Fields on the IRF of High-Speed Detectors for TCSPC
 - Two-Photon FLIM of Mushroom Spores Reveals Ultra-Fast Decay Component
 - 273 ps FWHM TCSPC Response with Hamamatsu H15620 NIR PMT
 - Lifetime-Intensity Mode Delivers Better FLIM Images
 - FLIM at a Time-Channel Width of 300 Femtoseconds
 - Ultra-Fast Fluorescence Decay in Scottish Whisky
 - Ultra-Fast Fluorescence Decay in Natural Carotenoids
 - Ultra-Fast Fluorescence Decay in Malignant Melanoma
 - Metabolic FLIM of Macroscopic Objects
 - 8.7 ps FWHM IRF Width from Ultrafast SPAD
 - A Differential Discriminator for bh TCSPC Modules
 - Suppression of Lens Fluoresence in FLIO Images of Cataract Patients
 - High-Resolution Multiphoton FLIM Reveals Ultra-Fast Fluorescence Decay in Human Hair
 
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