Börjesson lab @ LLG

Laser system
Laser type: YAG (Spectra-Physics INDI) pumped OPO (Spectra-Physics primoscan)
Parameter summary: 10 Hz, 7 ns, 280-800 nm
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Transient absorption and emission on > 10 ns time-scales. Three detection systems available: (1) gated ICCD camera, (2) monochromator/photomultiplier (analogue, 5 dynodes) and (3) monochromator/photomultiplier (single photon counting, 9 dynodes).

Key experimental stations

Nanosecond flash photolysis

  • Type of experiment:  Liquid samples or solid films.
  • Description:  Detection system based on Edinburgh Instrument LP 980 and FLS1000
  • Beam parameters: 10 Hz, 7 ns, 280-800 nm
  • Auxiliary equipment: Cryostat for 77 - 310 K experiments (Oxford instruments)
  • Contact person: Karl Börjesson

Time-correlated single photon counting

  • Type of experiment: Liquid samples or solid films.
  • Description:  Detection system within an Edinburgh Instrument FLS1000
  • Beam parameters: Several pulsed laser diodes from 375 nm uwards, up to 10 MHz, ~100 ps
  • Auxiliary equipment: Cryostat for 77 - 310 K experiments (Oxford instruments)
  • Contact person: Karl Börjesson