20GHz channel spacing InP-based arrayed waveguide grating

• We demonstrate a 10-channel InP-based Arrayed-Waveguide Grating (dimensions = 5.0×6.0 mm2) with a 20-GHz channel spacing. The excess loss of the AWG is 5.5-6.3 dB, and the crosstalk level is below -15 dB.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)

Nyckelord

Optical communication

Optical waveguides

Waveguides

Channel spacings

Cross-talk levels

Excess loss

InP

Arrayed waveguide gratings

Publikations- och innehållstyp

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