Near-infrared compatible nanosecond time-resolved spectroscopy measurement device TSP-2000
TSP-2000
Ultraviolet to visible to near-infrared laser flash photolysis system
The flash photolysis method is a technique that captures the "instant" state of a target substance using the absorption and emission of light as a probe. While many studies have been conducted in the ultraviolet to visible light wavelength range as probes, the usefulness of the near-infrared region has been increasingly recognized in recent years. On the other hand, the time resolution of the measurement system is determined by the time width of the pulse excitation source that induces a reaction in the substance and the time resolution of the detector.
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basic information
The TSP-2000 is the world's first system that can measure ultraviolet to visible to near-infrared with a single click, and it has nanosecond time resolution across the entire wavelength range. It can be combined with various pulse excitation sources, including YAG lasers, excimer lasers, nitrogen lasers, and pulsed electron beams.
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Applications/Examples of results
Application examples: Measurement of photochemical properties of chemically modified fullerenes Analysis of photo-hydrogen generation devices Measurement of photochemical properties of photochromic molecules Analysis of solar cell devices Lifetime measurement of rare earth near-infrared emission (emission measurement mode) Observation of singlet oxygen emission (emission measurement mode)
Detailed information
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Display screen: The diffraction grating and detector can be switched at any wavelength.
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Measurement screen
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Company information
Unisoku was established in 1974 with the aim of becoming a creator of unique measuring instruments. It is a manufacturer that primarily develops and sells its own ultra-high vacuum scanning probe microscopes (SPM) to universities, public institutions, and private companies and research institutes. Over the years, it has developed and commercialized advanced measuring instruments such as high-speed spectroscopic measurement devices and scanning tunneling microscopes, delivering them to universities and research institutions both domestically and internationally, and its technological content has received high praise from researchers in the field of basic research. In recent years, scanning probe microscopes have significantly improved in performance and multifunctionality, particularly as a means of observing sample surfaces at the atomic level. Their applications are expanding mainly from the field of physics to chemistry and bio-related fields, making them indispensable tools in nanotechnology and nanoscience.