MB2.3 -
Si3N4 Photonic Integrated Circuit for Multi-baseline Interferometric Imaging
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America/Denver
Si3N4 Photonic Integrated Circuit for Multi-baseline Interferometric Imaging
We present design, fabrication and characterization of a compact photonic integrated circuit consisting of tri-layer Si3N4 platform including path-length-matching waveguides, multi-layer vertical couplers, arrayed waveguide gratings as demultiplexers, multimode interferometers and heater based phase tuner for long-baseline interferometric imaging.
Hilton Santa Fe Historic Plaza Salon II
G. Liu
, student, Woodland, CA, United States
We present design, fabrication and characterization of a compact photonic integrated circuit consisting of tri-layer Si3N4 platform including path-length-matching waveguides, multi-layer vertical couplers, arrayed waveguide gratings as demultiplexers, multimode interferometers and heater based phase tuner for long-baseline interferometric imaging.