Steven M. Bowers
YOU?
Author Swipe
View article: Photonic chip-based optical frequency division with PZT-integrated soliton microcombs
Photonic chip-based optical frequency division with PZT-integrated soliton microcombs Open
Optical frequency division (OFD) produces low-noise microwave and millimeter-wave signals by transferring the exceptional stability of optical references to electronic frequency domains. Recent developments in integrated optical references…
View article: Heterogeneous integration of a high-speed photodiode with microcavity solitons for on-chip mmWave generation
Heterogeneous integration of a high-speed photodiode with microcavity solitons for on-chip mmWave generation Open
We present a photonically driven on-chip millimeter wave (mmWave) source enabled by the heterogeneous integration of a high-speed InGaAs/InP photodiode and silicon nitride (Si 3 N 4 ) microcavity solitons. The chip delivers mmWaves with −1…
View article: Tunable X-band opto-electronic synthesizer with ultralow phase noise
Tunable X-band opto-electronic synthesizer with ultralow phase noise Open
Modern communication, navigation, and radar systems rely on low noise and frequency-agile microwave sources. In this application space, photonic systems provide an attractive alternative to conventional microwave synthesis by leveraging hi…
View article: Photonic chip-based low-noise microwave oscillator
Photonic chip-based low-noise microwave oscillator Open
Numerous modern technologies are reliant on the low-phase noise and exquisite timing stability of microwave signals. Substantial progress has been made in the field of microwave photonics, whereby low-noise microwave signals are generated …
View article: Integrated optical frequency division for microwave and mmWave generation
Integrated optical frequency division for microwave and mmWave generation Open
The generation of ultra-low-noise microwave and mmWave in miniaturized, chip-based platforms can transform communication, radar and sensing systems 1–3 . Optical frequency division that leverages optical references and optical frequency co…
View article: Kerr optical frequency division with integrated photonics for stable microwave and mmWave generation
Kerr optical frequency division with integrated photonics for stable microwave and mmWave generation Open
Optical frequency division (OFD) has revolutionized microwave and mmWave generation and set spectral purity records owing to its unique capability to transfer high fractional stability from optical to electronic frequencies. Recently, rapi…
View article: A–102-dBm Sensitivity Multichannel Heterodyne Wake-Up Receiver With Integrated ADPLL
A–102-dBm Sensitivity Multichannel Heterodyne Wake-Up Receiver With Integrated ADPLL Open
This article presents a binary frequency-shift keying (BFSK) heterodyne wake-up receiver (WuRx) with -102-dBm sensitivity at 2.4 GHz. An integrated low-power all-digital phase-locked loop (ADPLL) allows sharp filtering at the intermediate …
View article: Photonic chip-based low noise microwave oscillator
Photonic chip-based low noise microwave oscillator Open
Numerous modern technologies are reliant on the low-phase noise and exquisite timing stability of microwave signals. Substantial progress has been made in the field of microwave photonics, whereby low noise microwave signals are generated …
View article: Integrated optical frequency division for stable microwave and mmWave generation
Integrated optical frequency division for stable microwave and mmWave generation Open
The generation of ultra-low noise microwave and mmWave in miniaturized, chip-based platforms can transform communication, radar, and sensing systems. Optical frequency division that leverages optical references and optical frequency combs …
View article: A Current-Mode Multiphase Digital Transmitter With a Single-Footprint Transformer-Based Asymmetric Doherty Output Network
A Current-Mode Multiphase Digital Transmitter With a Single-Footprint Transformer-Based Asymmetric Doherty Output Network Open
This article introduces a current-mode multiphase digital transmitter with a single-footprint transformer-based asymmetric Doherty output network. The proposed multiphase architecture overcomes the bandwidth expansion associated with the p…
View article: Data for manuscript entitled "Photonic chip-based low noise microwave oscillator"
Data for manuscript entitled "Photonic chip-based low noise microwave oscillator" Open
Data for the figures in the manuscript entitled "Photonic chip-based low noise microwave oscillator".William Groman , Qing-Xin Ji , Joel Guo , Megan Kelleher , Dahyeon Lee , Takuma Nakamura , Charles McLemore , Pedram Shirmohammadi , Samin…
View article: Data of Fig.3 and Fig.4 in the paper "Integrated optical frequency division for microwave and mmWave generation"
Data of Fig.3 and Fig.4 in the paper "Integrated optical frequency division for microwave and mmWave generation" Open
This data file contains all the data for figure 3 and figure 4 in "Integrated optical frequency division for microwave and mmWave generation".
View article: Data of Fig.3 and Fig.4 in the paper "Integrated optical frequency division for microwave and mmWave generation"
Data of Fig.3 and Fig.4 in the paper "Integrated optical frequency division for microwave and mmWave generation" Open
This data file contains all the data for figure 3 and figure 4 in "Integrated optical frequency division for microwave and mmWave generation".
View article: Committee List
Committee List Open
View article: Low-Power RF Wake-Up Receivers: Analysis, Tradeoffs, and Design
Low-Power RF Wake-Up Receivers: Analysis, Tradeoffs, and Design Open
Wake-up receivers (WuRXs) offer a potentially energy-efficient means to enable asynchronous wake-up of higher power and higher performance radios without needing frequent (often energy-expensive) synchronization. Since WuRXs are typically …
View article: Perspective on the future of silicon photonics and electronics
Perspective on the future of silicon photonics and electronics Open
Silicon photonics is advancing rapidly in performance and capability with multiple fabrication facilities and foundries having advanced passive and active devices, including modulators, photodetectors, and lasers. Integration of photonics …
View article: IMS2021 Technical Lectures
IMS2021 Technical Lectures Open
Describes the above-named upcoming conference event. May include topics to be covered or calls for papers.
View article: Interference Robust Detector-First Near-Zero Power Wake-Up Receiver
Interference Robust Detector-First Near-Zero Power Wake-Up Receiver Open
This paper presents the development of a wake-up receiver (WuRX) at nanowatt power levels for event-driven applications. This paper improves the state of the art, obtaining higher sensitivity than previous work in the 151.8- and 433-bands,…
View article: Chip-scale optical resonator enabled synthesizer (CORES) miniature systems for optical frequency synthesis
Chip-scale optical resonator enabled synthesizer (CORES) miniature systems for optical frequency synthesis Open
An approach for a low-power chip-scale package is described, that provides a laser output with a programmable frequency across 50 nm of bandwidth centered at 1550 nm, and a resolution of one part in 10(14).