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Phys Dept

  Science Faculty

NUS

Research

Interest:      Interaction of high-intensity laser beams with matter.

Projects:

  • Optical limiting with novel materials, in particular, nanomaterials
  • All-optical switching in novel materials, in particular, nanomaterials
  • Ultrafast photo dynamics: two-photon absorption and relaxation
  • Ultrafast photo dynamics: excited state absorption and relaxation
  • Nonlinear scattering induced by intense nanosecond laser pulses   
  • Experimental technique: Z-scan and four-wave mixing
  • Experimental technique: femtosecond time-resolved spectroscopy

Research students and post-doctors