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Kim H, Jankovic L, Stegeman G, et al. Quadratic spatial solitons in periodically poled KTiOPO4. Opt Lett. 2003;28(8):640-2doi: 10.1364/ol.28.000640.
Kim, H., Jankovic, L., Stegeman, G., Carrasco, S., Torner, L., Eger, D., & Katz, M. (2003). Quadratic spatial solitons in periodically poled KTiOPO4. Optics letters, 28(8), 640-2. https://doi.org/10.1364/ol.28.000640
Kim, Hongki, et al. "Quadratic spatial solitons in periodically poled KTiOPO4." Optics letters vol. 28,8 (2003): 640-2. doi: https://doi.org/10.1364/ol.28.000640
Kim H, Jankovic L, Stegeman G, Carrasco S, Torner L, Eger D, Katz M. Quadratic spatial solitons in periodically poled KTiOPO4. Opt Lett. 2003 Apr 15;28(8):640-2. doi: 10.1364/ol.28.000640. PMID: 12703926.
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Opt Lett. 2003 Apr 15;28(8):640-2. doi: 10.1364/ol.28.000640.

Quadratic spatial solitons in periodically poled KTiOPO4.

Optics letters

Hongki Kim, Ladislav Jankovic, George Stegeman, Silvia Carrasco, Lluis Torner, David Eger, Mordechai Katz

Affiliations

  1. Center for Research and Education in Optics and Lasers-School of Optics, University of Central Florida, 4000 Central Florida Boulevard, Orlando, Florida 32816, USA.

PMID: 12703926 DOI: 10.1364/ol.28.000640

Abstract

The evolution of fundamental beams into quadratic spatial solitons was investigated in a periodically poled bulk KTiOPO4 crystal near and at phase matching. Various soliton properties, such as trapping efficiency as a function of phase mismatch, poling-induced walk-off, and the effects of pulse width, beam width, and input beam quality, were measured. Effects attributed to the presence of cubic nonlinearities were also observed.

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