Mode-division multiplexing using femtosecond laser written 3-dimensional tapered couplers
We present ultra-broadband two- and three-mode multiplexers/de-multiplexers for few-mode optical fibres based on femtosecond laser written 3-dimensional tapered velocity couplers. The devices exhibit >20 dB coupling (LP 01 to LP11) over a bandwidth of
|Collections||ANU Research Publications|
|Source:||2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014|
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