Ultralow-loss compact silicon photonic waveguide spirals and delay lines
S Hong, L Zhang, Y Wang, M Zhang, Y Xie… - Photonics Research, 2021 - opg.optica.org
Low-loss and compact optical waveguides are key for realizing various photonic integrated
circuits with long on-chip delay lines, such as tunable optical delay lines, optical coherence …
circuits with long on-chip delay lines, such as tunable optical delay lines, optical coherence …
Digitally tunable optical delay line based on thin-film lithium niobate featuring high switching speed and low optical loss
A tunable optical delay line (ODL) featuring high switching speed and low optical loss is
highly desirable in many fields. Here, based on the thin-film lithium niobate platform, we …
highly desirable in many fields. Here, based on the thin-film lithium niobate platform, we …
True time delay optical beamforming network based on hybrid InP-silicon nitride integration
C Tsokos, E Andrianopoulos, A Raptakis… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
We demonstrate a broadband and continuously tunable 1× 4 optical beamforming network
(OBFN), based on the hybrid integration of indium phosphide (InP) components in the silicon …
(OBFN), based on the hybrid integration of indium phosphide (InP) components in the silicon …
[PDF][PDF] Low-loss chip-scale programmable silicon photonic processor
Y Xie, S Hong, H Yan, C Zhang, L Zhang… - Opto-Electron …, 2023 - researching.cn
Chip-scale programmable optical signal processors are often used to flexibly manipulate the
optical signals for satisfying the demands in various applications, such as lidar, radar, and …
optical signals for satisfying the demands in various applications, such as lidar, radar, and …
Performance comparison of integrated optical switching delay lines on three typical photonic integration pilot lines
Integrated optical switching delay line (OSDL) chip, which is composed of optical switches
cascaded with optical waveguides of different lengths, has the merits of ultra-wide delay …
cascaded with optical waveguides of different lengths, has the merits of ultra-wide delay …
A high performance silicon nitride optical delay line with good expansibility
In this paper, based on the double strip silicon nitride platform, we designed and fabricated a
low loss continuously tunable broadband optical delay line, which contains a 5-bit optical …
low loss continuously tunable broadband optical delay line, which contains a 5-bit optical …
Integrated photonic RF self-interference cancellation on a silicon platform for full-duplex communication
X Han, X Su, M Chao, X Yang, W Wang, S Fu… - Photonics …, 2023 - opg.optica.org
In-band full-duplex (IBFD) technology can double the spectrum utilization efficiency for
wireless communications, and increase the data transmission rate of B5G and 6G networks …
wireless communications, and increase the data transmission rate of B5G and 6G networks …
Compact optical beamforming chip using broadband continuously tunable delay lines
In this work, we present a wideband 1× 4 continuously tunable microwave photonic
beamforming chip based on integrated optical switching delay lines (OSDLs) cascade with …
beamforming chip based on integrated optical switching delay lines (OSDLs) cascade with …
Low loss silicon nitride 1× 4 microwave photonic beamforming chip
In this paper, based on the low loss double strip silicon nitride platform, we designed and
fabricated an ultra-low loss 1× 4 microwave photonic beamforming chip, which contains a 1× …
fabricated an ultra-low loss 1× 4 microwave photonic beamforming chip, which contains a 1× …
Non-invasive delay state calibration of silicon optical switching delay line
Silicon optical switching delay line (OSDL) chip, which composed of optical switches
cascaded with optical waveguides of different lengths, has the merits of broadband true time …
cascaded with optical waveguides of different lengths, has the merits of broadband true time …