Ultrawide-band low polarization sensitivity 3-µm SOI arrayed waveguide gratings

Y Wang, S Bhat, N Tessema, R Kraemer… - Journal of Lightwave …, 2022 - opg.optica.org
An ultrawide-band (UWB), O-to L-band, polarization insensitive (PI) 1× 12 100 GHz channel
spacing arrayed waveguide grating (AWG) is designed and realized in 3-μm Silicon-on …

Bidirectional WDM multi-nodes analog radio-over-fiber mobile fronthaul link enhanced by photonic integrated devices

C Xie, W Bai, P Li, Y Du, N Zhong… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
A bidirectional wavelength division multiplexing (WDM) analog radio-over-fiber (A-RoF)
mobile fronthaul (MFH) link is enhanced using photonic integrated devices. Two key …

1× 40 100 GHz spacing low-crosstalk mux/demux based on cascaded planar echelle gratings on 3-µm silicon platform

Y Wang, M Harjanne, S Bhat, G Delrosso… - … and Exhibition on …, 2022 - opg.optica.org
We experimentally demonstrate a photonic integrated 1× 40 100GHz spaced Mux/Demux by
cascading one 1× 8 100GHz 3-µm silicon Planar Echelle Grating (PEG) and eight 1× 5 …

Photonic switch fabrics in data center/high-performance computing networks

Q Cheng, C Yao, N Calabretta, R Stabile… - Integrated Photonics for …, 2023 - Elsevier
As introduced in Chapter 1, the world has witnessed the exponential growth of data traffic
(doubling almost every 2 years) in warehouse scale data centers and large-scale high …

C+ L ultra-wideband semiconductor optical amplifier for WDM systems

I Demirtzioglou, A Lorences-Riesg… - 49th European …, 2023 - ieeexplore.ieee.org
C+L ultra-wideband semiconductor optical amplifier for WDM systems Page 1 C+L Ultra-Wideband
Semiconductor Optical Amplifier for WDM Systems Iosif Demirtzioglou, Abel Lorences-Riesgo …

Photonic integrated nanosecond 1× 2 wavelength selective switch on 3-μm silicon platform

Y Wang, S Bhat, T Aalto… - … European Conference on …, 2023 - ieeexplore.ieee.org
A 12-channel photonic integrated 1× 2 electro-optic wavelength selective switch with
nanosecond switching time is demonstrated on 3-μm silicon platform. Experimental results …