We have demonstrated a broadband vertical coupler filter utilizing adiabatic coupling. The chirp along the device is provided with a tapered waveguide. The FWHM of the fabricated device is 60.4 nm, which is wide enough to cover the EDFA window.
Broadband box-like filters using tapered waveguides
01.01.1999
184750 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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