Inventor

GOTTWALD ERICH

DE44 patents

⚠️ This page may combine multiple inventors who share the name “GOTTWALD ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOTTWALD ERICH

SIEMENS AG

Adjustable optical delay line

Method and circuit arrangement for electric compensation of signal distortion caused by laser chirp and fiber dispersion

Method for reducing stimulated brillouin backscatter

Method and apparatus for adjusting tilting and level of optical signals

Measurement method for determining the nonlinearities in an optical fiber

Method for measuring the signal quality of an optical data signal

System method for the automatic routing of data packets in an optical data packet stream

Preemphasis of an optical wavelength multiplex signal

Method for synchronizing the phase of optical return-to-zero (RZ) data signals

Method and device for measuring the fiber non-linearity of an optical fiber in a data transmission path

Method and system for optimization of an optical transmission signal which is modulated with a binary data signal

Optical transmission system for high-bit-rate transmission of optical signals with the aid of dispersion compensation units

Method and arrangement for the rapid adjustment of the tilt of optical WDM signals

Method for splitting an optical signal into a number of electrical data signals with lower bit rates

Control concept for a multistage polarization mode dispersion compensator

GOTTWALD ERICH

Method and optical network component for signal processing in an optical network and communication system

Optical component and method for data processing

Subcarrier multiplex system

Method for data processing in an optical network, optical network component and communication system

Method and arrangement for transmitting signals in a point to multipoint network

Optical network component and method for processing data in an optical network

Method for data processing in an optical network, optical network component and communication system

Processing data in an optical network

Method and arrangement for the rapid adjustment of the tilt of optical WDM signals

Method and device for providing and/or controlling an optical signal

Data processing of an optical network element

Optical network element

Optical network unit, method for processing data in an optical network and communication system

Optical regenerator and phase error detection unit for an optical regenerator, and method for optical regeneration

NOKIA SIEMENS NETWORKS GMBH

Method for the transmission of optical polarization multiplex signals

Method and arrangements for determining the optical signal-to-noise ratio for an optical transmission system

Method and arrangement for forming a transmitter-side transmission signal

Method and system for polarization modem dispersion compensation

ELENION TECH LLC

Coherent optical receiver testing

Coherent optical receiver testing

Coherent optical receiver testing

Coherent optical receiver testing

XIEON NETWORKS SARL

Optical IQ modulator control

Optical network unit

Method and device for conveying optical data

CORIANT ADVANCED TECH LLC

Coherent optical receiver testing

Coherent optical receiver testing

NOKIA SIEMENS NETWORK GMBH & C

Method and polarization-multiplex system for reducing the signal degradation of an optical polarization-multiplex signal

ROHDE HARALD

Method of operating a laser in an optical component, optical component, and optical communication system