Characteristics of a novel holographic light source: Hydrogen Raman shifter using an elliptically-polarized pump

Authors

Michelle C. Francisco ⋅ PH National Institute of Physics, University of the Philippines Diliman
Maria Vanessa Balois ⋅ PH National Institute of Physics, University of the Philippines Diliman
Marilou Cadatal ⋅ PH National Institute of Physics, University of the Philippines Diliman
Wilson O. Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman
Percival F. Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

The properties of a holographic light source and the principles of stimulated Raman scattering (SRS) in H₂ are discussed. For the first time, the H₂ Raman shifter with an elliptically-polarized pump is utlized as a holographic light source. The outputs of the H₂ Raman shifter are polarized, highly coherent, multiwavelength, and with sufficient intensities ideal for holographic applications. Thirty-five emission wavelengths were detected using a 532 nm pump beam and 0.69 MPa gas pressure. Using a sample wavelength of 567 nm and Michelson interferometry setup, the coherence length was measured to be 60 cm. Digital hologram recording and reconstruction using SRS rotational lines were successfully demonstrated.

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Issue

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

Article ID

SPP-2005-PB-30

Section

Poster Session PB

Published

2005-10-26

How to Cite

[1]

MC Francisco, MV Balois, M Cadatal, WO Garcia, and PF Almoro, Characteristics of a novel holographic light source: Hydrogen Raman shifter using an elliptically-polarized pump, Proceedings of the Samahang Pisika ng Pilipinas 23, SPP-2005-PB-30 (2005). URL: https://proceedings.spp-online.org/article/view/SPP-2005-PB-30.