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.

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Issue

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

Article ID

SPP-2005-PB-17

Section

Poster Session PB

Published

2005-10-26

How to Cite

[1]

GG Manahan, LPR Ramirez, MLY Torres, MM Cadatal, and WO Garcia, Effect of varying bore on the threshold of capillary waveguide hydrogen Raman shifter, Proceedings of the Samahang Pisika ng Pilipinas 23, SPP-2005-PB-17 (2005). URL: https://proceedings.spp-online.org/article/view/SPP-2005-PB-17.