A. N. Agaphonov, B. O. Volodkin, A. K. Kaveev, D. G. Kachalov, B. A. Knyazev, G. I. Kropotov, K. N. Tukmakov, V. S. Pavel'ev, D. I. Tsypishka, Yu. Yu. Choporova, “Binary DOE with elongated focal depth to focus terahertz free electron laser radiation (NovoFEL)”, Computer Optics, 2015, Volume 39, Issue 1,Pages <nobr>58

This article is cited in 3 papers

OPTO-IT

Binary DOE with elongated focal depth to focus terahertz free electron laser radiation (NovoFEL)

A. N. Agaphonov^a, B. O. Volodkin^a, A. K. Kaveev^b, D. G. Kachalov^a, B. A. Knyazev^cd, G. I. Kropotov^b, K. N. Tukmakov^a, V. S. Pavel'ev^ae, D. I. Tsypishka^b, Yu. Yu. Choporova^cd

^a Samara State Aerospace University
^b Tydex LLC, Saint-Petersburg
^c Budker Institute of Nuclear Physics SB RAS
^d Novosibirsk State University
^e Image Processing Systems Institute, Russian Academy of Sciences

Abstract: Binary silicon diffractive optical element (DOE) focusing laser radiation onto an axial segment (or DOE with elongated focal depth) for the terahertz spectral range has been designed and characterized using terahertz radiation of the Novosibirsk Free Electron Laser (NovoFEL).

Keywords: diffractive optics, free electron lasers, terahertz and far infrared radiation, axial light segment.

Received: 30.09.2014

DOI: 10.18287/0134-2452-2015-39-1-58-63