Supercontinuum comb sources for broadband communications based on AlGaAs-on-insulator

Hao Hu; Minhao Pu; Francesco Da Ros; Michael Galili; Kresten Yvind; Toshio Morioka; Leif K. Oxenløwe

doi:10.1117/12.2256032

20 February 2017 Supercontinuum comb sources for broadband communications based on AlGaAs-on-insulator

Hao Hu, Minhao Pu, Francesco Da Ros, Michael Galili, Kresten Yvind, Toshio Morioka, Leif K. Oxenløwe

Proceedings Volume 10088, Nonlinear Frequency Generation and Conversion: Materials and Devices XVI; 100880C (2017) https://doi.org/10.1117/12.2256032
Event: SPIE LASE, 2017, San Francisco, California, United States

Abstract

We experimentally demonstrated 10 GHz frequency comb spectral broadening in an AlGaAsOI nano-waveguide with the peak power of only several watts. The spectral broadened 10 GHz frequency comb has high optical signal to noise ratio (OSNR) at the output of the nano-waveguide. As far as we know, it is the first photonic chip based frequency comb, relying on spectral broadening of a 10 GHz mode-locked laser comb in an AlGaAsOI nano-waveguide, with a sufficient comb output power to support several hundred Tbit/s optical data.

Conference Presentation

Citation Download Citation

Hao Hu, Minhao Pu, Francesco Da Ros, Michael Galili, Kresten Yvind, Toshio Morioka, and Leif K. Oxenløwe "Supercontinuum comb sources for broadband communications based on AlGaAs-on-insulator", Proc. SPIE 10088, Nonlinear Frequency Generation and Conversion: Materials and Devices XVI, 100880C (20 February 2017); https://doi.org/10.1117/12.2256032

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