Semi-confocal imaging with a THz gas laser

Mohammed Salhi; Martin Koch

doi:10.1117/12.662024

19 April 2006 Semi-confocal imaging with a THz gas laser

Mohammed Salhi, Martin Koch

Proceedings Volume 6194, Millimeter-Wave and Terahertz Photonics; 61940A (2006) https://doi.org/10.1117/12.662024
Event: SPIE Photonics Europe, 2006, Strasbourg, France

Abstract

We demonstrate a semi-confocal THz imaging system based on a THz gas laser operating at 2.52 THz (118 μm) with power up to tens of milliwatts. Our ultimate goal is the development of a fully confocal THz microscope. We discuss the stability of the system and present THz images obtained on different objects to illustrate the potential of the system.

Citation Download Citation

Mohammed Salhi and Martin Koch "Semi-confocal imaging with a THz gas laser", Proc. SPIE 6194, Millimeter-Wave and Terahertz Photonics, 61940A (19 April 2006); https://doi.org/10.1117/12.662024

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