[{"publication":"Optics Letters","issue":"18","abstract":[{"text":"Optimization of the compression of input 𝑁\r\n-solitons into robust ultra-narrow fundamental solitons, with a tunable up- or downshifted frequency, is proposed in photonic crystal fibers free of the Raman effect. Due to the absence of the Raman self-frequency shift, these fundamental solitons continue propagation, maintaining the acquired frequency, once separated from the input 𝑁\r\n soliton’s temporal slot. A universal optimal value of the relative strength of the third-order dispersion is found, providing the strongest compression of the fundamental soliton is found. It depends only on the order of the injected 𝑁\r\n-soliton. The largest compression degree significantly exceeds the analytical prediction supplied by the Satsuma–Yajima formula. The mechanism behind this effect, which remains valid in the presence of the self-steepening, is explained.","lang":"eng"}],"date_created":"2023-04-01T21:05:33Z","type":"journal_article","department":[{"_id":"293"}],"title":"Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers","year":"2013","author":[{"first_name":"R.","last_name":"Driben","full_name":"Driben, R."},{"first_name":"B.A.","last_name":"Malomed","full_name":"Malomed, B.A."}],"publication_status":"published","date_updated":"2023-04-01T21:05:36Z","intvolume":"        38","main_file_link":[{"url":"https://opg.optica.org/ol/abstract.cfm?URI=ol-38-18-3623&origin=search"}],"language":[{"iso":"eng"}],"doi":"10.1364/OL.38.003623","citation":{"ama":"Driben R, Malomed BA. Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers. <i>Optics Letters</i>. 2013;38(18):3623-3626. doi:<a href=\"https://doi.org/10.1364/OL.38.003623\">10.1364/OL.38.003623</a>","bibtex":"@article{Driben_Malomed_2013, title={Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers}, volume={38}, DOI={<a href=\"https://doi.org/10.1364/OL.38.003623\">10.1364/OL.38.003623</a>}, number={18}, journal={Optics Letters}, author={Driben, R. and Malomed, B.A.}, year={2013}, pages={3623–3626} }","mla":"Driben, R., and B. A. Malomed. “Generation of Tightly Compressed Solitons with a Tunable Frequency Shift in Raman-Free Fibers.” <i>Optics Letters</i>, vol. 38, no. 18, 2013, pp. 3623–26, doi:<a href=\"https://doi.org/10.1364/OL.38.003623\">10.1364/OL.38.003623</a>.","chicago":"Driben, R., and B.A. Malomed. “Generation of Tightly Compressed Solitons with a Tunable Frequency Shift in Raman-Free Fibers.” <i>Optics Letters</i> 38, no. 18 (2013): 3623–26. <a href=\"https://doi.org/10.1364/OL.38.003623\">https://doi.org/10.1364/OL.38.003623</a>.","short":"R. Driben, B.A. Malomed, Optics Letters 38 (2013) 3623–3626.","apa":"Driben, R., &#38; Malomed, B. A. (2013). Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers. <i>Optics Letters</i>, <i>38</i>(18), 3623–3626. <a href=\"https://doi.org/10.1364/OL.38.003623\">https://doi.org/10.1364/OL.38.003623</a>","ieee":"R. Driben and B. A. Malomed, “Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers,” <i>Optics Letters</i>, vol. 38, no. 18, pp. 3623–3626, 2013, doi: <a href=\"https://doi.org/10.1364/OL.38.003623\">10.1364/OL.38.003623</a>."},"status":"public","page":"3623-3626","_id":"43252","user_id":"49063","volume":38}]