Temporal behavior of nitrogen Raman lines with increasing input energy

Authors

Lourdes Patricia Ramirez ⋅ PH National Institute of Physics, University of the Philippines Diliman
Grace Manahan ⋅ PH National Institute of Physics, University of the Philippines Diliman
Edelyn Reyes ⋅ PH National Institute of Physics, University of the Philippines Diliman
Maria Leilani Torres ⋅ PH National Institute of Physics, University of the Philippines Diliman
Wilson Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We investigate the temporal behavior of the Raman lines generated through stimulated Raman scattering in nitrogen at a constant pressure of 3.45 MPa and varying laser pump energy. Pulse shortening of up to 11.4% is observed for AS₁ at the minimum laser pump energy of 67.6 mJ. By increasing the pump energy, pulse widths are observed to broaden since the Raman threshold needed for SRS generation is attained faster.

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Issue

2006: Proceedings of the 24th Samahang Pisika ng Pilipinas National Physics Congress

Article ID

SPP-2006-PA-07

Section

Poster Session PA

Published

2006-10-25

How to Cite

[1]

LP Ramirez, G Manahan, E Reyes, ML Torres, and W Garcia, Temporal behavior of nitrogen Raman lines with increasing input energy, Proceedings of the Samahang Pisika ng Pilipinas 24, SPP-2006-PA-07 (2006). URL: https://proceedings.spp-online.org/article/view/SPP-2006-PA-07.