Design of an Intracavity Photoconductive Terahertz Radiation Generator

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Acta Photonica Sinica >Volume 37 >Issue 2 >Page 219 > Article

Acta Photonica Sinica
Vol. 37, Issue 2, 219 (2008)

Design of an Intracavity Photoconductive Terahertz Radiation Generator

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Design of an Intracavity Photoconductive Terahertz Radiation Generator[J]. Acta Photonica Sinica, 2008, 37(2): 219 Copy Citation Text

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Abstract

A new structure of an intracavity generator of terahertz(THz) radiation in the cavity of femtosecond mode-locked Ti: Sapphire lasers was presented. The scheme combines advantages of a fast saturable semiconductor Bragg mirror with that of a photoconductive THz emitter. It will significantly increase the efficiency of the intracavity THz generation, as well as self-start the mode-locked of femtosecond Ti: sapphire lasers.

Keywords

Femtosecond Ti: sapphire laser Photoconductive dipole antenna Saturable Bragg reflector Terahertz radiation

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Design of an Intracavity Photoconductive Terahertz Radiation Generator[J]. Acta Photonica Sinica, 2008, 37(2): 219

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