Microscopic observation of laser-induced forward transfer process by two-dimensional laser-induced fluorescence technique

The behaviors of atomic particles and droplets in laser-induced forward transfer (LIFT) process were observed by two-dimensional laser-induced fluorescence (2D-LIF) technique and by thermal emission detection. The behavior of the ejected particles in gas phase was observed with different parameters such as ablation laser energy, film thickness, gas pressure. The interaction of the particles with substrate was also observed.

[1]  Yoshiki Nakata,et al.  Influences of preparation conditions on laser-ablated Si nano-particle formation processes observed by imaging laser spectroscopy , 1998 .

[2]  P. R. Bolton,et al.  Laser-induced back ablation of aluminum thin films using picosecond laser pulses , 1999 .

[3]  Béla Hopp,et al.  Dynamics of excimer laser ablation of thin tungsten films monitored by ultrafast photography , 1995 .

[4]  Russell Chung,et al.  Laser direct writing of circuit elements and sensors , 1999, Photonics West.

[5]  Yoshiki Nakata,et al.  Two‐dimensional laser‐induced fluorescence imaging of a pulsed‐laser deposition process of YBa2Cu3O7−x , 1996 .

[6]  A. N. Jette,et al.  Metal deposition at 532 nm using a laser transfer technique , 1988 .

[7]  Yoshiki Nakata,et al.  New developments of pulsed-laser deposition process , 1998, Photonics West.

[8]  F. J. Adrian,et al.  Metal deposition from a supported metal film using an excimer laser , 1986 .

[9]  T. Okada,et al.  Two‐dimensional laser‐induced fluorescence imaging of non‐emissive species in pulsed‐laser deposition process of YBa2Cu3O7−x , 1995 .

[10]  Georg Soumagne,et al.  Pulsed-laser deposition of barium titanate films and plume dynamics , 1998 .

[11]  Costas Fotakis,et al.  Microdeposition of metal and oxide structures using ultrashort laser pulses , 1998 .

[12]  Yoshiki Nakata,et al.  Pulsed laser deposition of Ti:sapphire thin films using high-speed rotating target , 1999, Photonics West.