Frequency doubling of He - Ne laser radiation at 632.8 nm uri icon

abstract

  • Second harmonic generation (SHG) obtained using a potassium dihydrogen phosphate (KDP) nonlinear crystal from a CW He-Ne laser as a pump source, which emits at 632.8 nm, is reported. The SHG efficiency at the power of the He-Ne laser utilized (18 mW) and the fundamental beam waist available (0.1 mm), was evaluated theoretically; the same efficiency was measured experimentally obtaining a value of (3.7-0.1)10-7, in good agreement with theoretical predictions. 1996 IOP Publishing Ltd.

published proceedings

  • Pure and Applied Optics Journal of the European Optical Society Part A

altmetric score

  • 3

author list (cited authors)

  • Stoleru, R., Pascu, M. L., & Dumitras, A. M.

citation count

  • 3

complete list of authors

  • Stoleru, R||Pascu, ML||Dumitras, AM

publication date

  • January 1996