Frequency conversion of a 532 nm Nd:YAG laser using a hydrogen Raman shifter

Authors

  • Jonathan A. Palero ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Rodelio S. Ibarreta ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Wilson O. Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Stimulated Raman scattering in hydrogen is used for upward and downward shifting of the second harmonic (532 nm) of a pulsed Nd:YAG laser into the 192.2 nm to 1579.5 nm wavelength region. Experimental results on the dependence of the Stokes and anti-Stokes energy and conversion efficiencies on laser pump energy and hydrogen pressure is presented. Ultraviolet, visible and infrared laser light is generated with energies ranging from a few mJ to tens of μJ.

SPP 2001 Proceedings Cover

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Published

2001-10-24

Issue

2001: Proceedings of the 19th Samahang Pisika ng Pilipinas Philippine Physics Congress

Section

Lasers and Applications

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How to Cite

[1]
“Frequency conversion of a 532 nm Nd:YAG laser using a hydrogen Raman shifter”, Proc. SPP, vol. 19, no. 1, pp. SPP-2001-F1C-2, Oct. 2001, Accessed: Apr. 28, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2001-F1C-2