Strategy to achieve phase matching condition for third harmonic generation in all-solid photonic crystal fibers
Bai, J. X., Xing, W. Q., Yang, C., Li, Y. F. and Bird, D. M., 2012. Strategy to achieve phase matching condition for third harmonic generation in all-solid photonic crystal fibers. IEEE Photonics Technology Letters, 24 (5), pp. 389-391.
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All-fiber based devices for third harmonic generation in the ultraviolet range are highly desirable. Using a fundamental wavelength of 1.06 mu m as an example, we show numerically how the phase-matching condition for third harmonic generation can be achieved between an index-guided fundamental HE11 mode for the infrared source and a bandgap-guided higher-order HE12 mode for the ultraviolet radiation in all-solid photonic crystal fibers. The fiber parameters are first determined by an analytical effective index model and then improved by numerical calculations.
|Creators||Bai, J. X., Xing, W. Q., Yang, C., Li, Y. F. and Bird, D. M.|
|Departments||Faculty of Science > Physics|
Faculty of Science
|Research Centres||Centre for Photonics and Photonic Materials|
|Publisher Statement||Bird_IEEE-PTL_2012_24_5_389.pdf: © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.|
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