A summary of photonic integrated circuit (PIC) platforms is provided with emphasis on indium phosphide (InP). Examples of InP PICs were fabricated and characterized for free …
Y Liu, A Wichman, B Isaac, J Kalkavage… - Journal of Lightwave …, 2017 - opg.optica.org
Comprehensive tuning optimization of an integrated optical ring resonator (ORR) based optical beam forming network (OBFN) for W-band millimeter wave (mmW) phased arrays is …
Analog beamforming is a key technology to enable millimeter-wave (mm-wave) mobile communications. Nonetheless, the most widespread beamforming solutions are based on …
Y Liu, A Wichman, B Isaac, J Kalkavage… - 2017 IEEE MTT-S …, 2017 - ieeexplore.ieee.org
An optical ring resonator (ORR) based integrated optical beamforming network (OBFN) for a W-band millimeter wave phased array antenna is reported. The delay response of a 3-ORR …
Y Liu, A Wichman, B Isaac, J Kalkavage… - … Topical Meeting on …, 2016 - ieeexplore.ieee.org
An optical ring resonator (ORR) based 1× 4 optical beam forming network is reported. The delay response of a ORR was measured and agrees well with the lossless theoretical …
An optical ring resonator (ORR) based 1× 4 integrated optical beamforming network (OBFN) targeting mmW is reported. The optimized true time delay response of a 3-ORR delay line …
Y Liu, F Sang, A Wichman, B Isaac… - … Research, Silicon and …, 2017 - opg.optica.org
Ring Resonator True Time Delay Arrays with Sharing Optimization for Wideband Applications Page 1 IW2A.2.pdf Advanced Photonics Congress (IPR, Networks, NOMA, PS, Sensors …
Analog beamforming is a key technology to enable millimeter-wave (mm-wave) mobile communications. Nonetheless, the most widespread beamforming solutions are based on …
Y Liu, B Isaac, J Kalkavage, E Adles… - … , RF, Millimeter, and …, 2018 - spiedigitallibrary.org
Integrated optical beamforming networks (OBFNs) are critical for photonics-assisted wideband microwave phased array antennas. Here, a 1x4 integrated OBFN based on low …