{"language":[{"iso":"eng"}],"type":"journal_article","issue":"18","volume":38,"status":"public","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","main_file_link":[{"url":"https://opg.optica.org/ol/abstract.cfm?URI=ol-38-18-3623&origin=search"}],"intvolume":"        38","publication":"Optics Letters","year":"2013","date_updated":"2023-04-01T21:05:36Z","citation":{"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>.","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>.","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>","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>","short":"R. Driben, B.A. Malomed, Optics Letters 38 (2013) 3623–3626.","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>.","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} }"},"author":[{"last_name":"Driben","first_name":"R.","full_name":"Driben, R."},{"first_name":"B.A.","last_name":"Malomed","full_name":"Malomed, B.A."}],"title":"Generation of tightly compressed solitons with a tunable frequency shift in Raman-free fibers","_id":"43252","doi":"10.1364/OL.38.003623","page":"3623-3626","user_id":"49063","publication_status":"published","department":[{"_id":"293"}]}