Search Results - "Feiste, Uwe"
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1
Single-Carrier 400G 64QAM and 128QAM DWDM Field Trial Transmission Over Metro Legacy Links
Published in IEEE photonics technology letters (15-01-2017)“…We report on the results of a field trial carried out on a Telecom Italia metro link, targeting short data center interconnect applications. The test-bed…”
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2
Long-Haul Transmission of PM-16QAM-, PM-32QAM-, and PM-64QAM-Based Terabit Superchannels Over a Field Deployed Legacy Fiber
Published in Journal of lightwave technology (01-07-2016)“…Increase in transmission symbol-rate as well as order of quadrature amplitude modulation (QAM) is identified as the most economical way to reduce cost per…”
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3
9.6Tb/s CP-QPSK Transmission Over 6500 km of NZ-DSF With Commercial Hybrid Amplifiers
Published in IEEE photonics technology letters (15-09-2015)“…We experimentally demonstrate, for the first time to the best of our knowledge, an ultralong-haul dense wavelength division multiplexed transmission of 96 ×…”
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Transmission of Commercial Low Latency Interfaces Over Hollow-Core Fiber
Published in Journal of lightwave technology (15-01-2016)“…For the first time, we successfully demonstrate the transmission of commercial 10- and 100-Gb/s interfaces, both direct detect and coherent, over 2.75 km of…”
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5
Optimization of modulation bandwidth in DBR lasers with detuned Bragg reflectors
Published in IEEE journal of quantum electronics (01-12-1998)“…The dynamical behavior of distributed Bragg reflector lasers with detuned Bragg reflectors is investigated theoretically. The model is based on the traveling…”
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6
Comparison of interferometric all-optical switches for demultiplexing applications in high-speed OTDM systems
Published in Journal of lightwave technology (01-04-2002)“…We have investigated three interferometric all-optical switches based on cross-phase modulation (XPM) in semiconductor optical amplifiers (SOAs), the…”
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7
A memory polynomial based digital pre-distorter for high power transmitter components
Published in 2017 Optical Fiber Communications Conference and Exhibition (OFC) (01-03-2017)“…An adaptive digital pre-distortion method based on memory polynomials to compensate for non-linearities in high power optical transmitters is presented. Gains…”
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Conference Proceeding -
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400G single carrier transmission in 50 GHz grid enabled by adaptive digital pre-distortion
Published in 2016 Optical Fiber Communications Conference and Exhibition (OFC) (01-03-2016)“…An adaptive digital pre-distortion method to enable single carrier 400G DP-128QAM transmission over 328 km fiber with 30% FEC is presented. Experimental…”
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Conference Proceeding -
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A memory polynomial based adaptive digital pre-distorter for optical communication transmitters
Published in 2017 19th International Conference on Transparent Optical Networks (ICTON) (01-07-2017)“…We present a robust adaptive digital pre-distortion technique to mitigate the linear and non-linear degradation of optical communication transmitter…”
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Conference Proceeding -
10
High bit-rate OTDM transmission over standard fiber using mid-span spectral inversion and its limitations
Published in IEEE journal of selected topics in quantum electronics (01-03-2000)“…An accurate modeling of very high bit-rate transmission systems over standard-fiber using mid-span spectral inversion (MSSI) is reported. As for the…”
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11
Joint linear and non-linear adaptive pre-distortion of high baud rate transmitters for high-order modulation formats
Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01-07-2016)“…We review a digital pre-distortion technique to mitigate linear and nonlinear impairments from analog components. We assess the technique's effectiveness and…”
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Conference Proceeding -
12
Record field demonstration of C-band multi-terabit 16QAM, 32QAM and 64QAM over 762km of SSMF
Published in 2015 Opto-Electronics and Communications Conference (OECC) (01-06-2015)“…We demonstrate a record 38.4Tb/s 64QAM C-band transmission over 762km of field deployed SSMF fiber, connecting Lyon and Marseille, France, employing hybrid…”
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Conference Proceeding Journal Article -
13
Sampling pulses with semiconductor optical amplifiers
Published in IEEE journal of quantum electronics (01-01-2001)“…We demonstrate three techniques to measure the instantaneous frequency and intensity of optical pulses using semiconductor optical amplifiers (SOAs). Four-wave…”
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14
Multi-flex field trial over 762km of G.652 SSMF using programmable modulation formats up to 64QAM
Published in 2016 Optical Fiber Communications Conference and Exhibition (OFC) (01-03-2016)“…We demonstrate next-generation network upgrade scenarios using flexi-format (PM-QPSK→PM-64QAM) and flexi-rate (100G→300G) transmission over field-deployed…”
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Conference Proceeding -
15
A generalization of mixed invariant sets
Published in Mathematika (01-12-1988)“…The concept of mixed invariant set is due to Bandt [1], Bedford [2], Dekking [3, 4], Marion [4] and Schulz [10]. An m-tuple B = (B1, …, Bm) of closed and…”
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