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TOKUSTREAK
TOKUSTREAK is a powerful software solution purpose-built for controlling streak systems, including streak cameras and associated devices. Inspired by the Japanese word “TOKU" - meaning gain, benefit, or advantage - TOKUSTREAK reflects the core philosophy of performance, precision, and usability.
With its intuitive, customizable interface and high-speed data acquisition capabilities, TOKUSTREAK simplifies complex workflows and empowers users to focus on results. Built-in context-sensitive help ensures a smooth user experience, whether you're fine-tuning a single device or managing an entire experimental application such as fluorescence lifetime imaging or time-resolved photoluminescence (TRPL), TOKUSTREAK provides the control and insight needed to push the boundaries of ultrafast science.
If you require more information or support, please contact us at service@hamamatsu.de
Features
The following sections describe the available features.
| Device Control | Manage a streak system, including a streak camera, readout camera, spectograph, and delay units. |
| Device Discovery | Automatically detects devices on startup or manually via the application menu. |
| Manual Setup | Supports devices that require manual input of COM ports or IP addresses. |
| ROI Definition | Allows defining Regions of Interest for data analysis with basic and profile analysis options. |
| Customizable UI | Users can arrange views and choose different themes. |
| High-Speed Data Acquisition | Supports long-term data acquisition, average integration and single photon counting, allowing data storage in various formats. |
| Context-Sensitive Help | Provides documentation for different areas via the "F1" help key. |
| Data Post-Processing | Allows performing significant corrections such as background and shading corrections. |
TOKUSTREAK delivers a powerful, all-in-one platform for controlling streak systems optimized for cutting-edge applications, such as time-resolved photoluminescence (TRPL), fluorescence lifetime imaging, material characterization, high-energy physics, quantum cryptographic communication, plasma emission analysis, transient absorption spectroscopy — along with many other advanced research and industrial use cases.
Main Window Example
Supported Devices
The following table shows all streak devices, which can be used with the TOKUSTREAK application. If you would like more information about our streak devices, please click here.
| Streak Cameras | C16910, C13410, C10910 |
| Spectrographs | Kymera 328i, Kymera 193i, Shamrock 500i, SpectraPro HRS |
| Delay Generators | C12270, C15936, C10647, DG645 |
| Readout Cameras | Orca Flash 4.0 v3, Orca Spark, all other DCAM-API |
| Auxiliary Devices | Filter Wheel FW102C/FW212C |
| Laser Devices | SuperK CHROMATUNE, FLINT |
Other streak devices and lasers coming soon.
Version History
The following sections inform about the TOKUSTREAK version history. For every release, the release date and the changes are documented.
Version 1.1.0
Released in July 2026.
- Added support for SuperK CHROMATUNE laser from NKT Photonics A/S.
- Added support for FLINT laser from LIGHT CONVERSION.
- Added support for SpectraPro HRS spectrographs from Teledyne Princeton Instruments.
- Gauss curve display in Profile Analysis and Profile Layer.
- Marker display in Profile Analysis.
- Changed help system to HTML.
- Added program update check and notification.
- Use a COM port as a digital IO device.
Version 1.0.0
Released in July 2025.
- This is the initial release of the software.
Download TOKUSTREAK
The unlicensed version of the software provides basic functionality, including image loading, display, and saving. To access advanced features such as hardware control and image acquisition, a valid license is required. Licenses can be ordered via the following email address: tokustreak.license@hamamatsu.eu
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