Fast 100-channel wavelength selectors integrated on silicon

Timo Aalto; Mikko Harjanne; Markku Kapulainen; Sami Ylinen; Ludwig Mörl

doi:10.1117/12.874592

27 January 2011 Fast 100-channel wavelength selectors integrated on silicon

Timo Aalto, Mikko Harjanne, Markku Kapulainen, Sami Ylinen, Ludwig Mörl

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Proceedings Volume 7943, Silicon Photonics VI; 79430V (2011) https://doi.org/10.1117/12.874592
Event: SPIE OPTO, 2011, San Francisco, California, United States

Abstract

We present the design, fabrication and characterisation of wavelength selectors integrated on silicon-on-insulator (SOI) chips. The devices are able to select one out of 100 or 110 wavelength channels, that could each be modulated at 10 Gb/s. This represents an aggregate input data rate of 1 Tb/s. Wavelength selection is based on successive arrayed waveguide gratings (AWGs) and semiconductor optical amplifier (SOA) arrays hybrid integrated on SOI. The passed wavelength channel is coupled to a hybrid integrated photodiode. The sub-ns response time of the SOAs enables very fast wavelength selection that can be exploited in various communication applications.

Citation Download Citation

Timo Aalto, Mikko Harjanne, Markku Kapulainen, Sami Ylinen, and Ludwig Mörl "Fast 100-channel wavelength selectors integrated on silicon", Proc. SPIE 7943, Silicon Photonics VI, 79430V (27 January 2011); https://doi.org/10.1117/12.874592

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