Authors: | B. Maes, P. Bienstman, R. Baets, B. Hu, P. Sewell, T. Benson | Title: | Modeling comparison of second-harmonic generation | Format: | International Journal | Publication date: | 6/2008 | Journal/Conference/Book: | Optical and Quantum Electronics
| Editor/Publisher: | Springer, | Volume(Issue): | 40(1) p.13-22 | DOI: | 10.1007/s11082-008-9217-6 | Citations: | 7 (Dimensions.ai - last update: 6/10/2024) 7 (OpenCitations - last update: 3/5/2024) Look up on Google Scholar
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Abstract
In this paper we model second-harmonic generation in a microphotonic structure using two different numerical methods. The proposed two-dimensional waveguide device is challenging as it incorporates a high-contrast grating, which instigates strong local enhancement
but also radiation losses. The first simulation method extends the time-domain beam propagation method, whereas the second one builds upon frequency-domain eigenmode expansion. Good agreement between both tools is obtained for both the linear and nonlinear simulations. Related Research Topics
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