Novel platform for octave spanning coherent light source from Ta₂O₅-based nonlinear waveguide and possible application therein

Authors

Chao-Kuei Lee ⋅ TW Department of Photonics, National Sun Yat-sen University, Taiwan

Abstract

In this talk, anomalous dispersion tantalum pentoxide Ta₂O₅-based waveguide was designed for supercontinuum generation (SCG) due to its nature of two photon absorption free and high optical nonlinearity. Meanwhile, the high speed all-optical modulation based on Ta₂O₅ waveguide will be introduced if possible.

About the Speaker

Chao-Kuei Lee, Department of Photonics, National Sun Yat-sen University, Taiwan

Chao-Kuei Lee received his PhD degree of Electro-Optical engineering from National Chiao Tung University, Taiwan, in 2003. Prof. Lee joined National Sun Yat-sen University in 2004. He is currently full professor who directs the laboratory of Femtosecond & Quantum Modulation with the Department of Photonics. Now, He is conjointly appointed by Department of Physics of National Sun Yat-sen University and Research Center of Applied Science (RCAS) of Academia Sinica. His research interests focus on ultrafast photonics, including generating and characterizing ultrafast photonic signals with pulse shaping technique, THz photonics, dynamic properties and applications of two dimensional materials, and nonlinear waveguide fabrication and applications for Si photonics and broadband coherent light source.

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Published

2024-07-03

Issue

2024: Proceedings of the 42nd Samahang Pisika ng Pilipinas Physics Conference

Section

Invited Presentations

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How to Cite

[1]

“Novel platform for octave spanning coherent light source from Ta2O5-based nonlinear waveguide and possible application therein”, Proc. SPP, vol. 42, no. 1, p. SPP-2024-INV-1J-01, Jul. 2024, Accessed: Apr. 12, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2024-INV-1J-01