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Terahertz pulse shaping via optical rectification in poled lithium niobate

Creator:

Lee, Yun-Shik, Amer, N., and Hurlbut, Walter C.

Abstract:

We demonstrate a technique for terahertz pulse shaping via optical rectification in the pre-engineered domain structure of poled lithium niobate crystals. The terahertz wave forms coincide with the crystal domain structures. The one-dimensional nonlinear wave equation simulates the experimental results with a good qualitative agreement.

Resource Type:

Article

Full Text:

2003 Terahertz pulse shaping via optical rectification in poled lithium niobate Y.-S. Lee,a) N. Amer
Generation of terahertz pulses with arbitrary elliptical polarization

Creator:

Amer, N., Hurlbut, Walter C., Norton, B. J., Lee, Yun-Shik, and Norris, T. B.

Abstract:

We employ two different methods to generate controllable elliptical polarization of teraherz (THz) pulses. First, THz pulses are generated via optical rectification in nonlinear crystals using a pair of temporally separated and perpendicularly polarized optical pulses. The THz ellipticity is controlled by adjusting the relative time delay and polarization of...

Resource Type:

Article

Full Text:

, J. L. Jonson, and D. M. Mittleman, J. Opt. Soc. Am. B, 18, 1524 �2001�. 6Y.-S. Lee, T. Meade, V