Temporal behavior of nitrogen Raman lines with increasing input energy

Authors

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