paper 150305100405

We design an index guided silica core photonic quasi-crystal fiber of twelve-fold symmetry for enhancing the efficiency of second harmonic generation by using the fundamental input wavelength of 1.55 µm in the telecommunication band. With the available poling tech- nology, we optimize the pitch of the photonic quasi-crystal fiber at 7 µm and report a relative efficiency of second harmonic generation as 38.22%W−1 cm−2 when the overlap area is 2.74 µm2 and phase-mismatch factor is 0.102 µm−1 .

Citation

Abdosllam M. Abobaker, Ritapa Bhattacharjee, Kaliyaperumal Nakkeeran, P. Ramesh Babu, Krishnamoorthy Senthilnathan, and S. Sivabalan, "Enhanced Efficiency of Second Harmonic Generation with Twelve-fold Photonic Quasi-crystal Fiber in Telecommunication Band," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)1390-1392

References

1. Yang, S.-D., S.-D. Yang, A. M. Weiner, K. R. Parameswaran, and M. M. Fejer, "400-photonper-pulse ultrashort pulse autocorrelation measurement with aperiodically poled lithium niobate waveguides at 1.55 µm," Optics Express, Vol. 29, No. 17, 2070-2072, 2004. Google Scholar

2. Bache, M., H. Nielsen, J. Lgsgaard, and O. Bang, "Tuning quadratic nonlinear photonic crystal fibers for zero group-velocity mismatch," Optics Express, Vol. 31, 1612-1614, 2006.
doi:10.1109/cleo.2006.4628232 Google Scholar

3. Bhattacharjee, R., K. Senthilnathan, S. Sivabalan, and P. Ramesh Babu, "Exploring a photonic quasi-crystal fiber for enhancing the efficiency of second harmonic generation: Modeling and analysis," Optical Materials, Vol. 35, No. 12, 2132-2137, October 2013.
doi:10.1016/j.optmat.2013.05.036 Google Scholar

4. Bhattacharjee, R., K. Senthilnathan, S. Sivabalan, and P. Ramesh Babu, "Designing photonic quasi-crystal fibers of various folds: Onto optimization of efficiency and bandwidth of second harmonic generation," Applied Optics, Vol. 53, No. 13, 2899-2905, April 2014.
doi:10.1364/ao.53.002899 Google Scholar

5. Kim, S., C. Kee, and J. Lee, "Novel optical properties of six-fold symmetric photonic quasicrystal fibers," Optics Express, Vol. 15, No. 20, 13221-13227, 2007.
doi:10.1364/oe.15.013221 Google Scholar

6. Faccio, D., A. Busacca, W. Belardi, V. Pruneri, P. G. Kazansky, T. M. Monro, D. J. Richardson, B. Grappe, M. Cooper, and C. N. Pannell, "Demonstration of thermal poling in holey fibres," Electronics Letters, Vol. 37, No. 2, 107-108, January 2001.
doi:10.1049/el:20010089 Google Scholar