Femtosecond laser induced forward transfer of indium thin films

John Thomas, Rodney Bernard, John T. Thomas, Kamlesh Alti, Santhosh Chidangil, Satchi Kumari, Alika Khare, Deepak Mathur

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We report utilization of the laser induced forward transfer technique to re-deposit indium thin films onto the accepter substrate using nJ laser pulses from a femtosecond laser oscillator. Keeping the accepter substrate stationary enables dots of Indium to be deposited; in contrast, linear motion of the accepter substrate facilitates deposition of lines of Indium. The effect of laser pulse energy on the deposition process is studied. The effect of translation speed of donor substrate on the laser induced forward transfer pattern is also probed and an upper limit of translation speed is established beyond which smearing is observed to occur.

Original languageEnglish
Pages (from-to)55-61
Number of pages7
JournalLaser and Particle Beams
Volume32
Issue number1
DOIs
Publication statusPublished - 01-01-2014

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Thomas, J., Bernard, R., Thomas, J. T., Alti, K., Chidangil, S., Kumari, S., ... Mathur, D. (2014). Femtosecond laser induced forward transfer of indium thin films. Laser and Particle Beams, 32(1), 55-61. https://doi.org/10.1017/S0263034613000827