Coherent tunable FIR source

John E. Walsh; James H. Brownell; John C. Swartz; M. F. Kimmitt

doi:10.1117/12.347124

29 April 1999 Coherent tunable FIR source

John E. Walsh, James H. Brownell, John C. Swartz, M. F. Kimmitt

Proceedings Volume 3617, Terahertz Spectroscopy and Applications; (1999) https://doi.org/10.1117/12.347124
Event: Optoelectronics '99 - Integrated Optoelectronic Devices, 1999, San Jose, CA, United States

Abstract

The electron beam in a scanning electron microscope (SEM) and a diffraction grating placed in the focal regime of the SEM have been used to generate coherent tunable radiation in the FIR region of the spectrum. A brief survey of the basic theory governing the operation of the device and a summary of recent experimental results are presented.

Citation Download Citation

John E. Walsh, James H. Brownell, John C. Swartz, and M. F. Kimmitt "Coherent tunable FIR source", Proc. SPIE 3617, Terahertz Spectroscopy and Applications, (29 April 1999); https://doi.org/10.1117/12.347124

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