Results 1 to 10 of about 90,037 (273)

Electrospun Amplified Fiber Optics [PDF]

open access: yesACS Applied Materials & Interfaces, 2015
27 pages, 8 ...
Morello G   +3 more
openaire   +7 more sources

5G wavelength-division-multiplexing-based bidirectional optical wireless communication system with signal remodulation employing cascaded reflective semiconductor optical amplifiers [PDF]

open access: yesCommunications Engineering
Compared with previous generations, fifth-generation communications can provide faster download and upload speeds and support a greater number of connected devices. Integrating fifth-generation signals with optical wireless communication systems provides
Hai-Han Lu   +7 more
doaj   +2 more sources

Table-top optical parametric chirped pulse amplifiers: past and present

open access: yesOpto-Electronic Advances, 2023
The generation of power- and wavelength-scalable few optical cycle pulses remains one of the major challenges in modern laser physics. Over the past decade, the development of table-top optical parametric chirped pulse amplification-based systems was ...
Audrius Dubietis, Aidas Matijošius
doaj   +3 more sources

32-CHANNEL DWDM SYSTEM WITH DIFFERENT AMPLIFIERS AND MODULATIONS [PDF]

open access: yesActa Electrotechnica et Informatica, 2021
Wavelength Division Multiplexing is a technology that has enabled the transmission of huge amounts of data at high transfer rates over a single optical fiber.
Norbert ZDRAVECKÝ   +3 more
doaj   +1 more source

Squeezing and entanglement features in parametrically enhanced cavity electro-opto-mechanical converter

open access: yesResults in Physics, 2020
A scheme of parametrically enhanced cavity electro-opto-mechanical converter is proposed in this paper, which utilizes Josephson parametric amplifier and optical parametric amplifier.
Junwen Luo   +3 more
doaj   +1 more source

Broadband Optical Amplification of PbS Quantum‐Dot‐Doped Glass Fibers

open access: yesAdvanced Photonics Research, 2022
The rapid development of global telecommunication, cloud computing, big data, consumer electronics create increasing demands to expand the capacity and rate of data transmission for next generation broadband optical communication.
Daoyuan Chen   +12 more
doaj   +1 more source

(INVITED) Bi-doped optical fibers and fiber amplifiers

open access: yesOptical Materials: X, 2023
Bismuth (Bi)-doped aluminosilicate, phosphosilicate, germanosilicate and high (⩾50 mol%) germanosilicate fibers have shown luminescence around 1.15 μm, 1.3 μm, 1.45 μm and 1.7 μm, respectively.
Yu Wang   +3 more
doaj   +1 more source

Continuous-Variable Quantum Key Distribution Based on Heralded Hybrid Linear Amplifier with a Local Local Oscillator

open access: yesEntropy, 2021
An improved continuous variable quantum key distribution (CVQKD) approach based on a heralded hybrid linear amplifier (HLA) is proposed in this study, which includes an ideal deterministic linear amplifier and a probabilistic noiseless linear amplifier ...
Yin Li   +5 more
doaj   +1 more source

SURVEY OF HYBRID EDFA/RAMAN IN C AND L BANDS

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2017
Optical amplifiers have had a breakthrough in recent years. Initially, amplification of optical signals was performed passing the optical signal to the electrical domain, then the amplified signal back again to the optical domain.
JUAN DAVID BONILLA
doaj   +1 more source

Semiconductor optical amplifiers: performance and applications in optical packet switching [Invited] [PDF]

open access: yes, 2004
Semiconductor optical amplifiers (SOAs) are a versatile core technology and the basis for the implementation of a number of key functionalities central to the evolution of highly wavelength-agile all-optical networks.
Andonovic, I.   +2 more
core   +2 more sources

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