Voltage divider HV - 2Kv supply HX Nozzle Turbo Pump TOF Tube Focus lens MCP Detector Oscilloscope Computer EXT Excimer Laser One Shot Cycle Input Output.

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Presentation transcript:

Voltage divider HV - 2Kv supply HX Nozzle Turbo Pump TOF Tube Focus lens MCP Detector Oscilloscope Computer EXT Excimer Laser One Shot Cycle Input Output Dye Laser SHG Time Delay  S Dye laser Control G-Valve External Pellin Broca prism SHG Control Box In Out +HV

REMPI-TOF: Mass spectrum of HCl, showing: H +, 35 Cl +,H 35 Cl +, 37 Cl +,H 37 Cl + For  = nm LASER radiation

LASER Radiation wavenumbers LASER Radiation frequency TOF/ion mass Number of ions Mass spectra vs LASER radiation:

Ion formations vs LASER radiations cm cm -1 mass 3537

Ion formations vs LASER radiations mass intensity cm cm -1 1 REMPI- TOF (H + ) spectrum

..AND REMPI – Current spectrum: LASER wavenumbers (1/ (cm -1 )) Intensity

HCl REMPI-Current Spectrum /cm -1 Intensity