个性化文献订阅>文章检索

文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共128条记录   Gridless optical networking field trial: flexible spectrum switching, defragmentation and transport of 10G/40G/100G/555G over 620-km field fiber [作者：Amaya, N; Irfan, M; Zervas, G; Banias, K; Garrich, M; Henning, I; Simeonidou, D; Zhou, YR; Lord, A; Smith, K; Rancano, VJF; Liu, S; Petropoulos, P; Richardson, DJ,期刊：OPTICS EXPRESS, 页码：277-282 , 文章类型： Article，,卷期：2011年19-26] We present results from the first gridless networking field trial with flexible spectrum switching nodes and 620 km of installed fibre links. Signals at 10G, 12.25G, 42.7G, DP-QPSK 40G, DP-QPSK 100G and 555G are generate... Measured phase and group birefringence in elliptical core fibers with systematically varied ellipticities [作者：Geisler, T; Herstrom, S,期刊：OPTICS EXPRESS, 页码：283-288 , 文章类型： Article，,卷期：2011年19-26] This paper presents the first systematic phase and group birefringence measurements of elliptical core fibers covering an unprecedented ellipticity range from 0.1 to 0.9. Experimental results at 1550 nm are compared with... Performance improvement of 10Gb/s direct modulation OFDM by optical injection using monolithically integrated discrete mode lasers [作者：Browning, C; Shi, K; Latkowski, S; Anandarajah, PM; Smyth, F; Cardiff, B; Phelan, R; Barry, LP,期刊：OPTICS EXPRESS, 页码：289-294 , 文章类型： Article，,卷期：2011年19-26] Performance improvement of a directly modulated 10Gb/s OFDM system by optical injection of monolithically integrated lasers is shown experimentally over differing fibre lengths. The modulation and optical injection is pe... Multi-stage optical FDM of 12-channel 10-Gb/s data with 20-GHz exact channel spacing using fiber cross-phase modulation with optical subcarrier signals [作者：Kato, T; Okabe, R; Ludwig, R; Elschner, R; Schubert, C; Watanabe, S,期刊：OPTICS EXPRESS, 页码：295-300 , 文章类型： Article，,卷期：2011年19-26] A sequential optical frequency-division multiplexing technique using cross-phase modulation in fibers with exactly frequency-controlled optical subcarrier signals is proposed and demonstrated. 12 channels of 10-Gb/s ASK/... Enhanced multi-hop operation using hybrid optoelectronic router with time-to-live-based selective forward error correction [作者：Nakahara, T; Suzaki, Y; Urata, R; Segawa, T; Ishikawa, H; Takahashi, R,期刊：OPTICS EXPRESS, 页码：301-307 , 文章类型： Article，,卷期：2011年19-26] Multi-hop operation is demonstrated with a prototype hybrid optoelectronic router for optical packet switched networks. The router is realized by combining key optical/optoelectronic device/sub-system technologies and co... Auto bias control technique for optical 16-QAM transmitter with asymmetric bias dithering [作者：Kawakami, H; Kobayashi, T; Yoshida, E; Miyamoto, Y,期刊：OPTICS EXPRESS, 页码：308-312 , 文章类型： Article，,卷期：2011年19-26] ABC (Auto Bias Control) technique for QAM (Quadrature Amplitude Modulation) transmitter is demonstrated. 16-QAM (10G baud) is generated and controlled using a single IQ modulator and asymmetric bias dithering technique. ... Dynamic linewidth measurement technique using digital intradyne coherent receivers [作者：Maher, R; Thomsen, B,期刊：OPTICS EXPRESS, 页码：313-322 , 文章类型： Article，,卷期：2011年19-26] The phase noise characteristics and laser stabilization time of a tunable laser under both static and fast switching operation is characterized using a dynamic linewidth measurement technique which employs a digital intr... Highly-sensitive coherent optical detection of M-ary frequency-shift keying signal [作者：Kikuchi, K; Osaki, M,期刊：OPTICS EXPRESS, 页码：32-39 , 文章类型： Article，,卷期：2011年19-26] We demonstrate M-ary frequency-shift keying (FSK) optical modulation and digital coherent detection, aiming at applications to space communications, where high receiver sensitivity is the most crucial consideration. The ... Simple feed-forward wide-range frequency offset estimator for optical coherent receivers [作者：Diniz, JCM; de Oliveira, JCRF; Rosa, ES; Ribeiro, VB; Parahyba, VES; da Silva, R; da Silva, EP; de Carvalho, LHH; Herbster, AF; Bordonalli, AC,期刊：OPTICS EXPRESS, 页码：323-328 , 文章类型： Article，,卷期：2011年19-26] We propose and experimentally demonstrate a hardware-efficient, feed-forward, wide-range frequency offset estimator for DSP-based optical coherent receivers. Using a simple relationship of signal spectrum, this estimator... Joint mitigation of laser phase noise and fiber nonlinearity for polarization-multiplexed QPSK and 16-QAM coherent transmission systems [作者：Morsy-Osman, M; Zhuge, QB; Chen, LR; Plant, DV,期刊：OPTICS EXPRESS, 页码：329-336 , 文章类型： Article，,卷期：2011年19-26] We propose the use of pilot-aided (PA) transmission, enabled by single-sideband-subcarrier modulation of both quadratures in the DSP-domain, in single-carrier systems to mitigate jointly laser phase noise and fiber nonli... Design and simulation of 25 Gb/s optical OFDM transceiver ASICs [作者：Milder, PA; Bouziane, R; Koutsoyannis, R; Berger, CR; Benlachtar, Y; Killey, RI; Glick, M; Hoe, JC,期刊：OPTICS EXPRESS, 页码：337-342 , 文章类型： Article，,卷期：2011年19-26] We select the optimum design parameters for real-time optical OFDM transceivers running at 25 Gb/s and analyze power consumption and ASIC footprint for a variety of configurations based on synthesis for a 65nm standard-c... 10 GHz pulse source for 640 Gbit/s OTDM based on phase modulator and self-phase modulation [作者：Hu, H; Mulvad, HCH; Peucheret, C; Galili, M; Clausen, A; Jeppesen, P; Oxenlowe, LK,期刊：OPTICS EXPRESS, 页码：343-349 , 文章类型： Article，,卷期：2011年19-26] We demonstrate a high-quality cavity-free 10 GHz 680 fs pulse source starting from a continuous wave (CW) laser. The pulse source is employed in a 640 Gbit/s on-off keying (OOK) OTDM data generation and demultiplexing ex... Fabrication and thermal decay of fiber Bragg gratings in pristine and H(2)-loaded Bi-Al co-doped optical fibers [作者：Violakis, G; Limberger, HG; Mashinsky, VM; Dianov, EM,期刊：OPTICS EXPRESS, 页码：350-355 , 文章类型： Article，,卷期：2011年19-26] A cw-244-nm-Ar(+) laser was used to fabricate Bragg gratings in pristine and H(2)-loaded Bi-Al-SiO(2) optical fibers with index changes as high as 3.6 x 10(-4) and 19.3 x 10(-4), respectively. For comparison, fiber Bragg... Interplay between PDL and nonlinear effects in coherent polarization multiplexed systems [作者：Vassilieva, O; Kim, I; Akasaka, Y; Bouda, M; Sekiya, M,期刊：OPTICS EXPRESS, 页码：357-362 , 文章类型： Article，,卷期：2011年19-26] We analyzed the mechanism of the interplay between PDL and fiber nonlinear effects in 112Gb/s DP-QPSK systems and showed that PDL can generate large data-dependent optical peak power variations that can worsen nonlinear ... Transmission of 112 Gb/s PM-QPSK signals over up to 635 km of multimode optical fiber [作者：Downie, JD; Hurley, JE; Kuksenkov, DV; Lynn, CM; Korolev, AE; Nazarov, VN,期刊：OPTICS EXPRESS, 页码：363-369 , 文章类型： Article，,卷期：2011年19-26] We investigate transmission of 112 Gb/s PM-QPSK signals over 50 mu m core diameter OM3 multimode fiber using the center launch approach. We demonstrate successful transmission of 16 DWDM channels over a distance of 635 k... Filter-bank based efficient transmission of Reduced-Guard-Interval OFDM [作者：Tolmachev, A; Nazarathy, M,期刊：OPTICS EXPRESS, 页码：370-384 , 文章类型： Article，,卷期：2011年19-26] We propose a new way to structure the digital signal processing for reduced guard-interval (RGI) OFDM optical receivers. The idea is to digitally parallelize the processing over multiple parallel virtual sub-channels, oc...