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Flash Photolysis System-FP100

The FP-100 system is a VIS-NIR flash photolysis system, capable of covering TA signal detection from the visible to the near infrared region.
Flash photolysis is widely applied to the analysis of photoinduced processes, with research objects including organic molecules, polymers, nanoparticles and semiconductor materials. It also plays an important role in the study of photosynthesis and the analysis of light-driven conformational changes in plants and other biological systems.


≤10ns Temporal Resolution
High Sensitivity ≤0.2mOD
High-energy DPSS-Laser
Fully Automated Operation
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Product Features

Kinetic Scanning

Kinetic signals are collected by photodiodes, enabling efficient, accurate and highly sensitive acquisition of TA kinetics of samples at a specific wavelength. By setting the scanning spectral range, kinetics at different wavelengths can also be obtained, allowing the generation of two dimensional color maps.
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Full-spectrum Scanning

An advanced IsCMOS camera is used to capture spec-tral signals, enabling rapid gated acquisition of tran-sient absorption (TA) spectra at different momentsfollowing excitation. This high speed detection dra-matically reduces two dimensional data collectiontime and delivers exceptional performance for ultra-fastspectroscopy studies.
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The IsCMOS image intensifier camera used for full-spectrum scanning adopts high quantum efficiency, lownoise Hi-QE and GaAs image intensifiers, which are tailor-made for picosecond time-resolved imaging and spectral experiments. Its optical shutter time is breakthroughly shortened to 200 ps. This innovation signifi-cantly improves the camera's ability to capture high-speed and transient processes, making it particularly suit-able for precise imaging requirements on ultra- short time scales and meeting the ultimate requirements for im-aging performance in high-end scientific research fields.
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The nanosecond laser used in this system has an output wavelengths of 266 nm, 355 nm, 532 nm and 1064 nm; the OPO output covers 420-680 nm and 720-2300 nm, meeting the excitation conditions of most samples. The flash photolysis system is equipped with program-controlled adjustment of laser output energy, wavelength switching, and laser safety protection measures, featuring convenience, high efficiency and safety.


SPECIFICATIONS

Light Source75 W Xenon Lamp
Spectral Range185-2000 nm
Detection Mode Transmission Mode
Detection Range200-900 nm (Photodiode:400-900 nm)
Detection Sensitivity≤0.2m0D
Time Window Range< 20 ms (depends on laser repetition rate)
Temporal Resolution≤10ns
IRF ≤ 50 ns (typical)
Scan Time Window Adjustable
Oscilloscope Bandwidth500 MHz
Fluorescence MeasurementFluorescence lifetime measurement available

Spectrometer

Type Monochromator, 200 mm focal length, slit exit
Detector Coupling Visible PMT and photodiode detectors

Software & Control

DPSS Nanosecond OPO Laser

Other Expandable Modules

APPLICATION

LAYOUT

PUBLICATION

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