Results 31 to 40 of about 3,038,754 (316)

Resource efficient redundancy using quorum-based cycle routing in optical networks [PDF]

open access: yes, 2015
In this paper we propose a cycle redundancy technique that provides optical networks almost fault-tolerant point-to-point and multipoint-to-multipoint communications.
Kleinheksel, Cory   +3 more
core   +4 more sources

Graphene-based PAM-4 modulator compatible with CMOS platform operating over DWDM C-Band

open access: yesResults in Optics, 2021
The next generation of optical transport networks requires a small footprint, high channel capacity, low cost, and technology capabilities driven by CMOS technology.
M.M. de Carvalho   +2 more
doaj   +1 more source

Y00 quantum noise randomised cipher; theoretical and experimental background

open access: yesIET Quantum Communication, 2023
As past works have shown, information‐theoretically secure implementations transmitters of Y00 quantum noise randomised cypher are possible. An advance to the provably secure Y00 protocol by bridging gaps between experimental results and theoretical ...
Talehisa Iwakoshi
doaj   +1 more source

Review of Laser-Generated Ultrasound Transmitters and Their Applications to All-Optical Ultrasound Transducers and Imaging

open access: yes, 2016
Medical ultrasound is an imaging technique that utilizes ultrasonic signals as information carriers, and has wide applications such as seeing internal body structures, finding a source of a disease, and examining pregnant women.
Sung-Liang Chen
semanticscholar   +1 more source

53 GBd PAM-4 DAC-less low-power (1.5 pJ/b) silicon integrated transmitter [PDF]

open access: yes, 2019
C
Bauwelinck, Johan   +10 more
core   +2 more sources

Characterization of wavelength tunable lasers for future optical communication systems [PDF]

open access: yes, 2010
The use of tunable lasers (TL) in dense wavelength division multiplexed (DWDM) networks for optical switching, routing and networking has gained a lot of interest in recent years.
Anandarajah, Prince M.   +4 more
core   +1 more source

25 Gb/s Data Transmission Using a Directly Modulated InGaAlAs DBR Laser over 14 nm Wavelength Tuning Range

open access: yesPhotonics, 2021
With the deployment of the fifth generation of mobile networks (5G), 25 and 100 Gb/s directly modulated lasers and modules will become the mainstream optical transmitters.
Daibing Zhou   +5 more
doaj   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

open access: yesMolecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix   +13 more
wiley   +1 more source

High-Speed Light Signal Transmitters for Optical Communication Based on Ultraviolet Radiation

open access: yesApplied Sciences, 2020
A light signal transmitter based on ultraviolet radiation is realized on GaN-on-silicon platform. The light signal transmitter with ultra-small active area is fabricated by a double-etching process.
Xin Li   +7 more
doaj   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

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