Apodised linear axicons

A. Kowalik; Z. Jaroszewicz; A. Kolodziejczyk; T. Osuch

doi:10.1117/12.822424

20 November 2008 Apodised linear axicons

A. Kowalik, Z. Jaroszewicz, A. Kolodziejczyk, T. Osuch

Proceedings Volume 7141, 16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics; 714125 (2008) https://doi.org/10.1117/12.822424
Event: 16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2008, Polanica Zdroj, Poland

Abstract

This paper presents design of the linear binary phase diffractive axicon with radially varying diffraction efficiency. The designed element was manufactured using the method based on the application of the High Energy Beam Sensitive (HEBS) glasses. The parameters of the produced axicon were measured showing close resemblance to the Bessel beam. The obtained results lead to the conclusion that the linear diffractive axicon with radially varying diffraction efficiency represents an asymptotic version of the Bessel beam and can be successfully used as a single element for producing focal segments of constant width and constant axial intensity.

Citation Download Citation

A. Kowalik, Z. Jaroszewicz, A. Kolodziejczyk, and T. Osuch "Apodised linear axicons", Proc. SPIE 7141, 16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 714125 (20 November 2008); https://doi.org/10.1117/12.822424

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