Y. Jiao, Y. Jiang, J. van der Tol
20th Annual Symposium of the IEEE Photonics Benelux Chapter, 26-27 November 2015, Brussels, Belgium.
Publication year: 2015


In this contribution precise wavelength control of planar concave grating (PCG) wavelength demultiplexers using a thermo-optic tuning technique is reported. The devices are based on an InP photonic membrane technology. Thermal control from the microheaters on top of the devices is investigated for the first time in the InP membrane platform.

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