Femtosecond transient absorption spectrometer; Femtosecond transient absorption spectrometer can adapt to the widest range of transient absorption measurements. It has a variety of modular designs to allow selection of "pump" and "probe" pulses and easy interchange between transmission and reflection operation modes. Standalone and Lab ViewTM is compact in design, takes up little precious desktop space, has good stability and automated operation. The pump source is compact, seamlessly covered, and has wide tuning.
Transient absorption spectroscopy studies molecular properties by exciting the molecular system with a "pump" pulse and obtaining system information with a detection pulse after a delay.
Application Areas •molecular spectrum • Photochemistry • Biophysics • Solid State physics •Material science
Special Features • use UV rays White light dynamo Extensions Spectral range • and rainbow 20F Tunable laser source superior compatible • Optimized Titanium sapphire > kilohertz Amplification system •Minimum Detection pulse Chirp • No dispersion Optics mirror •son 100FS Temporal resolution • Easy to calibration
Device • Optics unit : - Femtosecond White light dynamo Frequency doubling of Titanium-doped sapphire Lasers; - and 2 ns Optics Delay Line journey and 3 FS resolution • Accurate Imaging Spectrometer •many Channel CCD Detector head , Via USB2.0 Connect to PC • Optics Shutters or Optical Chopper , • Standalone or LabVIEWTM software
The transient absorption spectrometer can adapt to the widest range of transient absorption measurements. It has a variety of modular designs to allow selection of "pump" and "probe" pulses and easy interchange between transmission and reflection operation modes. The Standalone and Lab ViewTM design is compact, takes up little precious desktop space, has good stability, and automatic operation. The pump source is compact, seamlessly covered, and has wide tuning. Features & Benefits 1. Detect transient absorption and simulated emission in liquids, solids, and thin films with a resolution of up to 100 fs. 2. Fully computer controlled 3. Acquisition of transient spectra in a wide wavelength range (200-1000nm) 4. 4ns time window (-DP option), 8ns (-DDP option) 5. Transient Absorption Anisotropy Measurement 6. Dual-beam specification (-U option) provides ultra-high signal-to-noise ratio performance
Stimulate SHG; THG; Rainbow 20F Pump spectrum range 230-12,00nm Detection light source: continuous white light Detection spectrum range 300-750nm; 240-620nm and 380-1100nm optional Scanning range 2ns, 1fs resolution; (4ns, 2fs optional) Time resolution <1.7 x pump pulsewidth Noise level 1.3 x 104OD typical SoftwareStandalone and Lab ViewTM Size 89L*64W*25H cm Weight: 34Kg
