
Proceedings Paper
Polarization dependent terahertz generation efficiency by optical rectification in LiNbO3Format | Member Price | Non-Member Price |
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Paper Abstract
Optical rectification of laser pulses in LiNbO3 by tilted-pulse-front pumping (TPFP) is a powerful way to generate
terahertz(THz) pulses. However, comprehensive theoretical analysis is still lack. In this work, we first established and
presented a detailed theoretical model for TPFP scheme, which then was used to analyze the pump beam polarization
dependent terahertz pulses generated by this scheme. The results indicate that one can change the polarization state of the
terahertz pulse by changing the pump beam polarization. A scheme using tilted-pulse-front pumping was also set up, and
the generated terahertz pulses have maximal conversion efficiency when the pump beam electric field vector is parallel
to the crystal axis, which is consistent with theoretical model.
Paper Details
Date Published: 9 January 2015
PDF: 6 pages
Proc. SPIE 9444, International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2014), 94440J (9 January 2015); doi: 10.1117/12.2075161
Published in SPIE Proceedings Vol. 9444:
International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2014)
Aulia Nasution, Editor(s)
PDF: 6 pages
Proc. SPIE 9444, International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2014), 94440J (9 January 2015); doi: 10.1117/12.2075161
Show Author Affiliations
Kun Meng, China Academy of Engineering Physics (China)
Sen-Cheng Zhong, China Academy of Engineering Physics (China)
Li-Guo Zhu, China Academy of Engineering Physics (China)
Sen-Cheng Zhong, China Academy of Engineering Physics (China)
Li-Guo Zhu, China Academy of Engineering Physics (China)
Qiao Liu, China Academy of Engineering Physics (China)
Ze-Ren Li, China Academy of Engineering Physics (China)
Ze-Ren Li, China Academy of Engineering Physics (China)
Published in SPIE Proceedings Vol. 9444:
International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2014)
Aulia Nasution, Editor(s)
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