{"_id":"21932","citation":{"ieee":"M. Hammer, L. Ebers, and J. Förstner, “Resonant evanescent excitation of guided waves with high-order optical angular momentum,” <i>Journal of the Optical Society of America B</i>, vol. 38, no. 5, p. 1717, 2021.","mla":"Hammer, Manfred, et al. “Resonant Evanescent Excitation of Guided Waves with High-Order Optical Angular Momentum.” <i>Journal of the Optical Society of America B</i>, vol. 38, no. 5, 2021, p. 1717, doi:<a href=\"https://doi.org/10.1364/josab.422731\">10.1364/josab.422731</a>.","bibtex":"@article{Hammer_Ebers_Förstner_2021, title={Resonant evanescent excitation of guided waves with high-order optical angular momentum}, volume={38}, DOI={<a href=\"https://doi.org/10.1364/josab.422731\">10.1364/josab.422731</a>}, number={5}, journal={Journal of the Optical Society of America B}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2021}, pages={1717} }","ama":"Hammer M, Ebers L, Förstner J. Resonant evanescent excitation of guided waves with high-order optical angular momentum. <i>Journal of the Optical Society of America B</i>. 2021;38(5):1717. doi:<a href=\"https://doi.org/10.1364/josab.422731\">10.1364/josab.422731</a>","short":"M. Hammer, L. Ebers, J. Förstner, Journal of the Optical Society of America B 38 (2021) 1717.","chicago":"Hammer, Manfred, Lena Ebers, and Jens Förstner. “Resonant Evanescent Excitation of Guided Waves with High-Order Optical Angular Momentum.” <i>Journal of the Optical Society of America B</i> 38, no. 5 (2021): 1717. <a href=\"https://doi.org/10.1364/josab.422731\">https://doi.org/10.1364/josab.422731</a>.","apa":"Hammer, M., Ebers, L., &#38; Förstner, J. (2021). Resonant evanescent excitation of guided waves with high-order optical angular momentum. <i>Journal of the Optical Society of America B</i>, <i>38</i>(5), 1717. <a href=\"https://doi.org/10.1364/josab.422731\">https://doi.org/10.1364/josab.422731</a>"},"year":"2021","ddc":["530"],"issue":"5","file_date_updated":"2021-04-30T11:59:16Z","publication":"Journal of the Optical Society of America B","status":"public","author":[{"id":"48077","first_name":"Manfred","orcid":"0000-0002-6331-9348","full_name":"Hammer, Manfred","last_name":"Hammer"},{"id":"40428","first_name":"Lena","last_name":"Ebers","full_name":"Ebers, Lena"},{"id":"158","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862"}],"oa":"1","department":[{"_id":"61"},{"_id":"230"}],"doi":"10.1364/josab.422731","file":[{"access_level":"open_access","creator":"fossie","file_size":1963211,"file_name":"oamex.pdf","file_id":"21933","date_updated":"2021-04-30T11:57:14Z","date_created":"2021-04-30T11:57:14Z","relation":"main_file","content_type":"application/pdf"},{"date_created":"2021-04-30T11:59:16Z","file_id":"21934","date_updated":"2021-04-30T11:59:16Z","content_type":"application/pdf","relation":"main_file","creator":"fossie","file_size":7750006,"embargo_to":"open_access","access_level":"local","file_name":"2021-04 Hammer - JOSA B - Resonant evanescent excitation of guides waves with high-order angular momentum.pdf","embargo":"2022-05-01"}],"language":[{"iso":"eng"}],"date_created":"2021-04-30T11:54:03Z","volume":38,"type":"journal_article","has_accepted_license":"1","title":"Resonant evanescent excitation of guided waves with high-order optical angular momentum","keyword":["tet_topic_waveguides"],"page":"1717","user_id":"158","publication_status":"published","abstract":[{"lang":"eng","text":"Gaussian-beam-like bundles of semi-guided waves propagating in a dielectric slab can excite modes with high-order optical angular momentum supported by a circular fiber. We consider a multimode step-index fiber with a high-index coating, where the waves in the slab are evanescently coupled to the modes of the fiber. Conditions for effective resonant interaction are identified. Based on a hybrid analytical–numerical coupled mode model, our simulations predict that substantial fractions of the input power can be focused into waves with specific orbital angular momentum, of excellent purity, with a clear distinction between degenerate modes with opposite vorticity."}],"intvolume":"        38","date_updated":"2022-01-06T06:55:20Z","project":[{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"publication_identifier":{"issn":["0740-3224","1520-8540"]}}