Version 2.0.0.0 PicoQuant GmbH - May 2020. Introduction. The MultiHarp 150 is a TCSPC system with USB 3.0 interface. The system requires a 686 class PC with suitable USB host controller, 4 GB of memory, two or more CPU cores and at least 2 GHz CPU clock. The MultiHarp software is supported on Windows 8 and Windows 10 including the x64 versions.
PicoQuant's wide range of products for photon counting includes several high- end modules for time-correlated single photon counting (TCSPC) and event timing
The MultiHarp 150 is a TCSPC system with USB 3.0 interface. The system requires a 686 class PC with suitable USB host controller, 4 GB of memory, two or more CPU cores and at least 2 GHz CPU clock. The MultiHarp software is supported on Windows 8 and Windows 10 including the x64 versions. PicoQuant time correlated single photon counting tcspc technique Time Correlated Single Photon Counting Tcspc Technique, supplied by PicoQuant, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations.
Principle DEELS, 12-13 May 2014, Different Detectors for TCSPC, G.Rehm. 2. • So far, we' ve been using TCSPC to measure fill pattern (precise PicoQuant Hybrid PMA. Nicolet 8700 FTIR Spectrometer; Picoquant Pulsed Laser Diode Fluorescence Lifetime System (TCSPC); Hamamatsu Quantum Yield and LED test system PicoQuant application note http://www.picoquant.com/images/uploads/page/ defined. Fitting is then applied to the lifetime graph(s) in the TCSPC histogram.
This wiki is a loose collection of documents that the Support team of PicoQuant found to be of general interest to our customers or people working with Time Resolved Fluorescence or TCSPC in general. It is not meant to be complete.
Berlin (Germany), 9 August 2012 – PicoQuant introduces an upgraded version of the multichannel Picosecond Event Timer and Time-Correlated Single Photon Counting system “HydraHarp 400”. The new HydraHarp model is the first TCSPC system with USB 3.0 PC-interface. PicoQuant offers several fluorescence spectrometers that range from compact table-top spectrometers for teaching or daily routine work to modular high-end spectrometers with exact timing down to a few picoseconds. Samples can be liquids in standard cuvettes, solid samples or even semiconductor wafers for in-line quality control.
This wiki is a loose collection of documents that the Support team of PicoQuant found to be of general interest to our customers or people working with Time Resolved Fluorescence or TCSPC in general. It is not meant to be complete.
Version 6.1 of PicoQuant offers several fluorescence spectrometers that range from compact table-top spectrometers for teaching or daily routine work to modular high-end spectrometers with exact timing down to a few picoseconds. Samples can be liquids in standard cuvettes, solid samples or even semiconductor wafers for in-line quality control. PicoQuant GmbH disclaims all warranties with regard to this software and associated documentation including all implied warranties of merchantability and fitness. In no case shall PicoQuant GmbH be liable for any direct, indirect or consequential damages or any material or immaterial damages whatsoever resulting from loss of data, time or profits arising from use or performance of this software. Beam Shape and Fibre Coupling. All laser heads emit a collimated elliptical beam with typical dimensions of 1.5 × 3.5 mm.
All TCSPC modules provided by PicoQuant expect standard TTL pulses for the external markers. This means 2-5 V for a logic “high”-level and 0-0.8 V for a logic “low”-level. For more info about TTL signals see here. The basic concept of this measurement mode is to record every individual photon of a TCSPC experiment. Both the arrival time as well as the TCSPC timing information (i.e. the time from the preceding excitation pulse or to the following excitation pulse in reverse start stop experiments) are recorded.
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We offer different contact forms - through a support request, via email, by phone, or on our dedicated wiki. all PicoQuant TCSPC units include two fundamentally different Time-Tagged Time-Resolved measurement (TTTR) modes. The core idea of these T2 and T3 modes is to introduce an additional timing information that represents the time difference since the start of the measurement on an absolute scale.
Single channel as well as multichannel versions with either USB or PCIe interface can be provided. PicoQuant is known as a company leading in the field of pulsed diode lasers, time-resolved data acquisition, single photon counting and fluorescence instrumentation.
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TCSPC device n/a PicoHarp 300 HydraHarp 400 TimeHarp 260 TimeHarp 200 NanoHarp 250 MultiHarp 150 TimeHarp 100 Detector — Select — Excelitas SPAD MPD SPAD Tau-SPAD PMA PMA Hybrid other (e.g. NIR PMT)
libpicoquant. libpicoquant provides command-line interfaces to various formats used by PicoQuant TCSPC hardware. It is intended to provide a generic interface to these formats which is compatible with other analysis code (e.g. photon_correlation ). Version 2.0.0.0 PicoQuant GmbH - May 2020. Introduction. The MultiHarp 150 is a TCSPC system with USB 3.0 interface.
ed Single Photon Counting (TCSPC). With periodic excitation, e.g., from a laser, it is possible to extend the data collection over multiple cycles of excitation and emission. One can then accept the sparseness of the collected photons and reconstruct the fluores-cence decay profile from the multitude of single pho-
Current file format (.ptu) and is subsequent to the former.pt2 or.pt3 and can handle both T2 and T3 acquisition modes for a variety of TCSPC devices (MultiHarp, HydraHarp, TimeHarp, PicoHarp, etc.) Share your videos with friends, family, and the world QuCoa软件包 是用于 PicoQuant 的TCSPC / TDC / 计数器 设备进行数据采集和分析的量子相关分析集成解决方案。 它主要针对依赖于符合测量的研究领域，如Hanbury-Brown-Twiss （ HBT) 实验来研究单光子源（g（2）/反聚束），量子密钥分布（QKD）或使 TCSPC and Time Tagging Electronics.
BERLIN, March 2, 2011 — PicoQuant GmbH has released SymPhoTime software version 5.2.4. The fluorescence lifetime imaging and correlation software now supports the eight-channel configuration of its HydraHarp 400 time-correlated single-photon-counting system (TCSPC) and, therefore, data acquisition and analysis for up to eight detection channels. PicoQuant Lifetime Upgrade Kit for PTI QuantaMaster (TCSPC), which is considered to be the most sensitive and accurate measurement method to determine fluorescence lifetimes with picosecond accuracy. The kit further includes picosecond pulsed diode lasers or LEDs, A new programmer's library is available for the PicoHarp 300 Time-Correlated Single Photon. Counting system from PicoQuant. The new library version 2.2 provides several new features, including driver support for the 64 bit versions of Windows Vista and fixes some minor bugs found in earlier versions.