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Abstract
This erratum includes additional references omitted from the original paper [Optica 6, 160 (2019) [CrossRef] ].
© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
In our paper [1], we missed one prior publication from Kärtner et al. [2] that covers the similar research, and another publication from Hernández-García et al. [3] which relates to one implication we proposed in our paper [1]. We were not aware of [2,3] at the time of the publication of [1], and regret this omission.
REFERENCES
1. F. Kong, H. Larocque, E. Karimi, P. B. Corkum, and C. Zhang, “Generating few-cycle radially polarized pulses,” Optica 6, 160–164 (2019). [CrossRef]
2. S. Carbajo, E. Granados, D. Schimpf, A. Sell, K.-H. Hong, J. Moses, and F. X. Kärtner, “Efficient generation of ultra-intense few-cycle radially polarized laser pulses,” Opt. Lett. 39, 2487–2490 (2014). [CrossRef]
3. C. Hernández-García, A. Turpin, J. S. Román, A. Picón, R. Drevinskas, A. Cerkauskaite, P. G. Kazansky, C. G. Durfee, and Í. J. Sola, “Extreme ultraviolet vector beams driven by infrared lasers,” Optica 4, 520–526 (2017). [CrossRef]