Results 201 to 210 of about 31,453 (270)

Dual epitaxial telecom spin-photon interfaces with long-lived coherence. [PDF]

Nat Commun
Gupta S, Huang Y, Liu S, Pei Y, Gao Q, Yang S, Tomm N, Warburton RJ, Zhong T.   +8 more
europepmc   +1 more source

Co-transmission of radio frequency reference and data signal over multi-core fiber. [PDF]

Sci Rep
Liu L, Liu F, Jin Z, Gui Y, Shieh W.
europepmc   +1 more source

Heterogeneously integrated lithium tantalate-on-silicon nitride modulators for high-speed communications. [PDF]

Nat Commun
Cai J, Kotz A, Larocque H, Wang C, Ji X, Zhang J, Drayss D, Sun J, Zheng S, Ou X, Koos C, Kippenberg TJ.   +11 more
europepmc   +1 more source

Unifying optical gain and electro-optical dynamics in Er-doped thin-film lithium niobate platform. [PDF]

Nat Commun
Wang Y, Shen B, Wang B, Yang S, Yao L, Chen R, Zhang Y, Wang H, Zhang X, Zhou P, Tao Z, Xing L, Lin Z, Wu Y, Li W, Sun D, Shu H, Wang X.   +17 more
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Optical push broom effect by a moving refractive index front in a silicon Bragg waveguide. [PDF]

Sci Rep
Zhang B, Li H, Cai X, Vega F, Li J, Eich M, Petrov AY, Gaafar MA.   +7 more
europepmc   +1 more source

Carbon-based composite reinforced chitosan film to initiate wavelength -tunable Q-switched erbium-doped fiber laser

Nur Fatini Azmy, Muhammad Hisyamuddin Rosli, Norazriena Yusoff, H. Ahmad   +3 more
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High gain and wideband hybrid optical amplifier using bismuth-doped and neodymium-doped fibers for E-band applications. [PDF]

Sci Rep
Donodin A, Kiani L, Noor S, Forysiak W.
europepmc   +1 more source

45 km ROTDR with 0.5 m/0.11 °C via complex-domain square-wave width-chirp pulse compression. [PDF]

Light Sci Appl
Fan B, Li J, Zhang X, Li L, Wang R, Zhang J, Zhang M.   +6 more
europepmc   +1 more source

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Modeling erbium-doped fiber amplifiers

Journal of Lightwave Technology, 1991
Erbium-doped fiber amplifiers are modeled using the propagation and rate equations of a homogeneous two-level laser medium. Numerical methods are used to analyze the effects of optical modes and erbium confinement on amplifier performance, and to calculate both the gain and amplified spontaneous emission (ASE) spectra.
C.R. Giles, E. Desurvire
openaire   +3 more sources