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Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS-PicoTAS-ns
Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS-Unisoku Co., Ltd.

Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS
Unisoku Co., Ltd.

Unisoku Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

51.7hours


About This Product

PicoTAS uses the new technology RIPT (Randomly Interleaved Pulse Train Method) to measure transient absorption in a time period of 100 ps to ms, including a "blank time period" of 1 nanosecond to 20 nanoseconds, which was difficult to measure with conventional methods. made possible. Furthermore, since the influence of luminescence can be subtracted, it is possible to observe transient absorption signals of reaction systems that were previously unobservable, regardless of whether the sample is luminescent or non-luminescent. picoTAS opens new avenues for photochemical research from basics to applications.

■Features

・Completely covers blank time period (1ns to 20ns) ・Transient absorption measurement from 100 picoseconds to milliseconds ・Wide measurement wavelength range from visible to near infrared ・Solved fluorescence removal ・Compact design, no optical bench required (-ns model) ・Compatible with your existing pulse laser

■Application

・Observation of transient absorption spectra of excited singlet/excited triplet ・Calculation of intersystem crossing velocity ・Tracking electron transfer and charge separation dynamics ・Observation of excimer generation and intermolecular reactions and derivation of their rate constants ・Analysis of reaction mechanisms such as artificial photosynthesis, artificial solar cells, organic EL, etc.

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    Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS

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1 Models of Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS

Image Part Number Price (excluding tax) Delay time resolution Installation environment Automatic control Measurement wavelength Measurement method Measurement full scale Time resolution (10%-90% rise time) Compatible sample Control PC measurement software function Control PC measurement software OS Pump light repetition frequency Pump light wavelength Pump light light source Pump light pulse width Pump light pulse energy Probe light repetition frequency Probe light light source Probe light pulse width
Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS-Part Number-PicoTAS-ns

PicoTAS-ns

Available upon quote

10 ps, ​​20 ps, ​​50 ps, ​​100 ps, ​​200 ps, ​​500 ps, ​​1 ns, 2 ns, 5 ns, 10 ns, 20 ns

No optical bench required

Wavelength scan, light intensity adjustment, shutter control

410~1,600nm

RIPT method (Randomly Interleaved Pulse Train method)

100ns ~ 2ms

400 ps or less

Solution (optical path length 2mm), thin film

Automatic hardware control, reconstruction and display of transient absorption signals, curve fitting (nonlinear least squares method), data overwriting, data saving as text

Windows7/10

100 - 1000Hz (variable)

532nm and/or 355nm

Passive Q-SW Microchip Laser

350 ps or less

20 µJ or more

20MHz ± 5%

High repetition picosecond supercontinuum light source

50-100 ps or less (depending on wavelength)

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About Company Handling This Product

Response Rate

100.0%


Response Time

51.7hrs

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