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Your search keyword '"Lothar Möller"' showing total 3 results
Start Over Author "Lothar Möller" Journal optical fiber communication conference and exhibit
3 results on '"Lothar Möller"'

1. Wavelength sensitive polarimeter for multichannel polarization and PMD monitoring

Author

Lothar Möller, Paul S. Westbrook, R. Dutta, S. Wielandy, and Sethumadhavan Chandrasekhar

Subjects
Physics, business.industry, Transmitter, Polarimeter, Polarization (waves), Wavelength, symbols.namesake, Optics, Polarization mode dispersion, Differential group delay, Broadband, symbols, Stokes parameters, business
Abstract

We have demonstrated a broadband, wavelength sensitive polarimeter suitable for multichannel polarization and PMD monitoring. We were able to measure channel degree of polarisation (DOP), differential group delay (DGD), and principal state of polarisation (PSP) without any signal modulation at the transmitter. The WSP also has reduced polarization sensitivity when measuring channel power.

Published
2003

2. Novel RZ receivers with enhanced jitter and PMD tolerance

Author

Lawrence L. Buhl, Jeffrey H. Sinsky, Sethumadhavan Chandrasekhar, and Lothar Möller

Subjects
Signal processing, Computer science, Polarization mode dispersion, Cross-phase modulation, Bit error rate, Electronic engineering, Optical logic, Signal, Amplitude-shift keying, Jitter
Abstract

We successfully demonstrated a novel type of RZ data receiver that is based on multi-sampling and logical OR operations (OR-RZ receiver). It has superior performance compared to a standard receiver when the signal is distorted by timing fitter and advantages in case of PMD corrupted signals.

Published
2003

3. Novel higher order PMD distortion mitigation technique for RZ signals

Author

Christopher Richard Doerr, Juerg Leuthold, Jeffrey H. Sinsky, Lothar Möller, Lawrence L. Buhl, H. Haunstein, Charles A. Burrus, and Sethumadhavan Chandrasekhar

Subjects
symbols.namesake, Fourier transform, Band-pass filter, Pulse (signal processing), Computer science, Polarization mode dispersion, Distortion, Optical cross-connect, Electronic engineering, symbols, Optical communication, Filter (signal processing), Electronic filter
Abstract

We have demonstrated that optical narrow bandwidth filtering of RZ signals can reduce pulse distortions that result from higher order PMD. The required filter bandwidth is significantly smaller than conventional filter rules predicted for optimal detection in the case of no PMD. Advantageously, this higher order PMD mitigation method requires no active channel adaptation, only a passive filter.

Published
2003

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