Broadband cognitive radio enabled by photonics
Cognitive radio is considered as a possible disruptive force to improve the spectral resource
efficiency through sensing and interacting with the environment. Traditional electrical …
efficiency through sensing and interacting with the environment. Traditional electrical …
Origin of non-reciprocal response in fiber optic parametric amplifiers
The non-reciprocal response of high-performance fiber optic parametric amplifiers was
investigated. This response is attributed to the combination of fibers' inhomogeneous nature …
investigated. This response is attributed to the combination of fibers' inhomogeneous nature …
Wideband Microwave Channelized Receiver Based on Dual Optical Frequency Comb and Photonics-Assisted Image-Reject Mixer
X Wang, J Chen, Y Miao, C Gong… - 2022 Asia …, 2022 - ieeexplore.ieee.org
A microwave photonics image rejection channelized receiver scheme based on dual optical
frequency comb (OFC) is proposed. In the upper branch, the radio frequency (RF) signal is …
frequency comb (OFC) is proposed. In the upper branch, the radio frequency (RF) signal is …
Locally Controlled Deeply Saturated Fiber Optic Parametric Amplifiers
RR Nissim - 2014 - escholarship.org
A new class of highly efficient Optical Parametric Amplifiers (OPA) is explored in this
dissertation, which have the potential to reduce the power requirement on the pump and …
dissertation, which have the potential to reduce the power requirement on the pump and …