Details

Autor(en) / Beteiligte

• Yu, N.E.
• Kang, C.
• Yoo, H.K.
• Jung, C.
• Lee, Y.L.
• Kee, C.-S.
• Ko, D.-K.
• Kitamura, K.
• Takekawa, S.
• Lee, J.

Titel

Tunable terahertz generation in periodically poled structures using femtosecond laser pulses

Ist Teil von

• 2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves, 2008, p.1-1

Ort / Verlag

IEEE

Erscheinungsjahr

2008

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• Terahertz generations were demonstrated in periodically poled lithium niobate and lithium tantalate crystals around 1-2 THz. Different forward and backward terahertz radiations are possible in periodically poled structures via difference frequency generation within the ultra-broad pump laser. The generated THz pulses could be controlled by the quasi-phase matching structures.