- Turnkey transient absorption pump-probe femtosecond spectroscopy system - Multichannel and single-channel detection of photoinduced optical density changes (Delta OD). - Detection of transient absorption in solutions, thin films and solid samples - < 100 fs temporal resolution - Probe and reference channels - Computer controlled imaging spectrometer with four-grating turret - NMOS linear image sensors with high signal-to-noise ratio - Internal all reflective white light continuum generator - Internal second harmonic generator for the sample excitation - Optional CDP 2017 optical parametric amplifier for single-channel probe - ExciPro 2.5 software for data acquisition, transient spectra analysis and chirp compensation
主要技術參數為:
- Multichannel visible probe spectral range: 350 nm - 1000 nm - Multichannel infrared probe spectral range: 900 nm - 1600 nm - Single-channel probe spectral range: 250 nm - 2500 nm - Maximum delay between probe and excitation pulses: 2.0 ns (4.0 ns in the optional double-pass configuration) - Minimum step of the optical delay line: 1.56 fs - Maximum pulse repetition rate at multichannel detection: 1 kHz