Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS
Unisoku Co., Ltd.
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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Product
Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS
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Handling Company
Unisoku Co., Ltd.
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Categories
1 Models of Pico/nano/micro/millisecond spectroscopy system picosecond transient absorption spectroscopy system picoTAS
| Product Image | Part Number | Price (excluding tax) | Automatic control | Compatible sample | Control PC measurement software OS | Control PC measurement software function | Delay time resolution | Installation environment | Measurement full scale | Measurement method | Measurement wavelength | Probe light light source | Probe light pulse width | Probe light repetition frequency | Pump light light source | Pump light pulse energy | Pump light pulse width | Pump light repetition frequency | Pump light wavelength | Time resolution (10%-90% rise time) |
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PicoTAS-ns |
Available upon quote | Wavelength scan, light intensity adjustment, shutter control | Solution (optical path length 2mm), thin film | Windows7/10 | Automatic hardware control, reconstruction and display of transient absorption signals, curve fitting (nonlinear least squares method), data overwriting, data saving as text | 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 | 100ns ~ 2ms | RIPT method (Randomly Interleaved Pulse Train method) | 410~1,600nm | High repetition picosecond supercontinuum light source | 50-100 ps or less (depending on wavelength) | 20MHz ± 5% | Passive Q-SW Microchip Laser | 20 µJ or more | 350 ps or less | 100 - 1000Hz (variable) | 532nm and/or 355nm | 400 ps or less |
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About Company Handling This Product
- Japan