Femtosecond pulsed laser ablation of thin gold filmK. Venkatakrishnan; B. Tan; B.K.A. Ngoi · 2002

Micromachining of circular ring microstructure by femtosecond laser pulsesW.L. Liang; B.K.A. Ngoi; L.E.N. Lim; K. Venkatakrishnan; C.W. Hee · 2003

Instantaneous phase shifting arrangement for microsurface profiling of flat surfacesB.K.A. Ngoi; K. Venkatakrishnan; N.R. Sivakumar; T. Bo · 2001

Laser writing techniques for photomask fabrication using a femtosecond laserK. Venkatakrishnan; B.K.A. Ngoi; P. Stanley; L.E.N. Lim; B. Tan; N.R. Sivakumar · 2002

Effect of polarization on femtosecond pulsed laser ablation of surface relief gratings using a novel interferometerC.W. Hee; B.K.A. Ngoi; L.E.N. Lim; K. Venkatakrishnan; W.L. Liang · 2005