Results 11 to 20 of about 29,582 (317)
Fiber-Coupled Ultra-High-Q Microresonators for Nonlinear and Quantum Optics [PDF]
, 2004 The ability to confine optical energy in small volumes for long periods of time is desirable for a number of applications, ranging from photonics and nonlinear optics, to fundamental studies in quantum electrodynamics.
Spillane, Sean Michael
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Rare Earth Doped Optical Fibers with Multi-section Core
iScience, 2019 Summary: The gain bandwidth of a single-mode fiber is limited by the atomic transitions of one rare earth gain element. Here we overcome this long-standing challenge by designing a new single-mode fiber with multi-section core, where each section is ...
Chongyuan Huang +7 more
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Special Issue on Advances in Dielectric Photonic Devices and Systems beyond the Visible
Applied Sciences, 2022 The impressive advances in dielectric photonics, integrated optics, and optical fiber-based systems are paving the way for increasingly challenging applications in wide research areas [...]
Francesco Prudenzano +2 more
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Active and Passive Electronic Components, 2002 In this paper two active MMIC mixers for RF front-end applications are described. A down-converter that converts an RF signal (fRF=10.45 GHz) into an IF signal (fIF=0.95 GHz) using an LO signal (fLO=9.5 GHz) and an up-converter that performs the ...
Ptros S. Tsenes +2 more
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Frontiers in Materials, 2019 In this letter, an Nd3+-doped compound fluorosilicate glass was successfully fabricated with the method of melt-quenching. Under the excitation of a 808 nm laser, enhanced near-infrared photoluminescence emission at the range from 1,065 to 1,140 nm was ...
Xin Wang +6 more
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, 2023 {"references": ["1. \u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 \u043d\u0430\u043d\u043e\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438. - http://nano-edu. ulsu. ru/w/index/php 2. C. Goodall, Ten technologies to fix energy and climate, Profile books, 2012. 3.
Maxmudova Dilafruz Xasanovna +1 more
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Semantic optical fiber communication system
CoRR, 2022 The current optical communication systems minimize bit or symbol errors without considering the semantic meaning behind digital bits, thus transmitting a lot of unnecessary information. We propose and experimentally demonstrate a semantic optical fiber communication (SOFC) system.
Zhenming Yu +5 more
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Optical fiber sensing based on reflection laser spectroscopy [PDF]
, 2010 An overview on high-resolution and fast interrogation of optical-fiber sensors relying on laser reflection spectroscopy is given. Fiber Bragg-gratings (FBGs) and FBG resonators built in fibers of different types are used for strain, temperature and ...
De Natale, Paolo +34 more
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IEEE Photonics Journal, 2017 We propose a novel chromatic dispersion (CD) estimation method by fractional Fourier transformation of linear-frequency modulation (LFM) signals. This method can measure inband and outband CD without using extra spectrum or timeslot resourses.
Wanli Wang +3 more
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100 Gigabit Internet why and how : the technology behind it [PDF]
, 2010 The need to keep transmission capacity growing is a never ending process which is becoming more and more challenging to fulfill. Over the years we have witnessed data rates to grow from less than one bit per second all the way up to tens of Giga bits per
Glesk, I., I. Glesk
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