Effect of varying bore on the threshold of capillary waveguide hydrogen Raman shifter

Authors

  • Grace G. Manahan ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Lourdes Patricia R. Ramirez ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Maria Leilani Y. Torres ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Marilou M. Cadatal ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Wilson O. Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We investigate the effect of using capillary waveguides (CWG) of varying bore diameters on the threshold required to generate Raman lines in a 532 nm Nd:YAG-pumped H2 Raman shifter. A 0.64 mm capillary bore is found to decrease the threshold of S1 by 50% compared to a 12% reduction by a 1.12mm bore CWG at 300 psi.

SPP 2005 Proceedings Cover

Downloads

Published

2005-10-26

Issue

2005: Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress

Section

Poster Session PB

License

Copyright License Agreement for Full Articles

How to Cite

[1]
“Effect of varying bore on the threshold of capillary waveguide hydrogen Raman shifter”, Proc. SPP, vol. 23, no. 1, p. SPP-2005-PB-17, Oct. 2005, Accessed: Apr. 04, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2005-PB-17