TY - JOUR
T1 - Strategy to achieve phase matching condition for third harmonic generation in all-solid photonic crystal fibers
AU - Bai, J X
AU - Xing, W Q
AU - Yang, C
AU - Li, Y F
AU - Bird, David M
PY - 2012
Y1 - 2012
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84863165293&partnerID=8YFLogxK
UR - http://dx.doi.org/10.1109/lpt.2011.2179798
U2 - 10.1109/lpt.2011.2179798
DO - 10.1109/lpt.2011.2179798
M3 - Article
VL - 24
SP - 389
EP - 391
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 5
ER -