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Linearized integrated microwave photonic circuit for filtering and phase shifting [PDF]
APL Photonics, 2023 Photonic integration, advanced functionality, reconfigurability, and high radio frequency (RF) performance are key features in integrated microwave photonic systems that are still difficult to achieve simultaneously.
Gaojian Liu +5 more
doaj +2 more sources
Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices [PDF]
Photonics, 2021 Present-day photonic terahertz (100 GHz–10 THz) systems offer dynamic ranges beyond 100 dB and frequency coverage beyond 4 THz. They yet predominantly employ free-space Terahertz propagation, lacking integration depth and miniaturisation capabilities ...
Amlan Kusum Mukherjee +2 more
doaj +4 more sources
Hybrid integration methods for on-chip quantum photonics [PDF]
Optica 7, 291 (2020), 2019 The goal of integrated quantum photonics is to combine components for the generation, manipulation, and detection of non-classical light in a phase stable and efficient platform. Solid-state quantum emitters have recently reached outstanding performance as single photon sources.
Aghaeimeibodi, Shahriar +4 more
arxiv +5 more sources
Quantum interference in heterogeneous superconducting-photonic circuits on a silicon chip [PDF]
Nature Communications, 2016 Scaling photonic quantum information processing approaches remains challenging for integrated quantum optics. Here, Schuck et al.develop a hybrid superconducting-photonic circuit system to show how quantum interference and single-photon detectors can be ...
C. Schuck +5 more
doaj +2 more sources
A Preliminary Study on Non Contact Thermal Monitoring of Microwave Photonic Systems [PDF]
Proceedings, 2019 Microwave photonic systems are more susceptible to thermal fluctuations due to thermo-optic effect. In order to stabilize the performance of photonic components, thermal monitoring is achieved by using thermistors placed at any arbitrary location along ...
Bushra Jalil +5 more
doaj +3 more sources
Wireless Data Transmission at Terahertz Carrier Waves Generated from a Hybrid InP-Polymer Dual Tunable DBR Laser Photonic Integrated Circuit [PDF]
Scientific Reports, 2018 We report for the first time the successful wavelength stabilization of two hybrid integrated InP/Polymer DBR lasers through optical injection. The two InP/Polymer DBR lasers are integrated into a photonic integrated circuit, providing an ideal source ...
Guillermo Carpintero +5 more
doaj +2 more sources
Photonic integrated beam delivery for a rubidium 3D magneto-optical trap
Nature Communications, 2023 Cold atoms are important for precision atomic applications including timekeeping and sensing. The 3D magneto-optical trap (3D-MOT), used to produce cold atoms, will benefit from photonic integration to improve reliability and reduce size, weight, and ...
Andrei Isichenko +5 more
doaj +2 more sources
Cryogenic optical-to-microwave conversion using Si photonic integrated circuit Ge photodiodes [PDF]
APL PhotonicsIntegrated circuit technology enables the scaling of circuit complexity and functionality while maintaining manufacturability and reliability. Integration is expected to play an important role in quantum information technologies, including in the highly ...
D. Julien-Neitzert +7 more
doaj +2 more sources
MEMS for Photonic Integrated Circuits [PDF]
IEEE Journal of Selected Topics in Quantum Electronics, 2020 The field of microelectromechanical Systems (MEMS) for photonic integrated circuits (PICs) is reviewed. This field leverages mechanics at the nanometer to micrometer scale to improve existing components and introduce novel functionalities in PICs. This review covers the MEMS actuation principles and the mechanical tuning mechanisms for integrated ...
Carlos Errando-Herranz +5 more
openaire +5 more sources
Programmable Silicon Photonic Integrated Circuits [PDF]
2020 IEEE Photonics Conference (IPC), 2020 Programmable photonic circuits offer a new way to explore photonic chips: instead of hardwiring waveguide connections, one programs a mesh of tunable couplers. This requires electronics and software routines to govern the behavior of the chip, making it possible to rapidly develop new photonic applications.
Bogaerts, Wim +8 more
openaire +2 more sources