Concepedia

Author

H.J. Ehrke

Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute

Also Known As

C.M. Weinert, H. J. Ehrke, H.-J. Ehrke, H.J. Ehrke, Hans-Juergen Ehrke

34

Publications

698

Citations

13

H-Index

34

Concepts

All Affiliations

Fraunhofer Institute for Telecommunications, Heinrich Hertz InstituteFujitsu (Japan)Technische Universität Berlin
HE

About

H.J. Ehrke is an author at Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute specializing in engineering, photonics, and optoelectronics.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

7

7

191

2

Computer Engineering

2

2

28

3

Applied Physics

1

1

27

4

Electrical Engineering

1

1

27

5

Mechanical Engineering

1

1

11

H.J. Ehrke

×

15

Publications

571

Citations

13

H-Index

YearCitations

All-optical clock recovery module based on self-pulsatingDFB laser

B. Sartorius, C. Bornholdt, O. Brox,

Electronics Letters

1998

90

Comparison of interferometric all-optical switches for demultiplexing applications in high-speed OTDM systems

Colja Schubert, J. Berger, Stefan Diez,

Journal of Lightwave Technology

2002

80

Monolithically integrated nonlinear Sagnac interferometerandits application as a 20 Gbit/s all-optical demultiplexer

E. Jahn, Nidhi Agrawal, W. Pieper,

Electronics Letters

1996

68

40 Gbit/s demultiplexing experiment with 10 GHzall-optical clockrecovery using a modelocked semiconductor laser

R. Ludwig, A. Ehrhardt, W. Pieper,

Electronics Letters

1996

57

40 Gbit/s transmission over 434 kmstandard fibre using polarisationindependent mid-span spectral inversion

U. Feiste, R. Ludwig, E. Dietrich,

Electronics Letters

1998

40

Unrepeatered 160 Gbit/s RZ single-channeltransmission over 160 km of standard fibreat 1.55 µm with hybrid MZI optical demultiplexer

R. Ludwig, U. Feiste, Stefan Diez,

Electronics Letters

2000

40

160 Gbit/s all-optical demultiplexer using hybridgain-transparent SOA Mach-Zehnder interferometer

Stefan Diez, Colja Schubert, R. Ludwig,

Electronics Letters

2000

38

Monolithically integrated asymmetric Mach-Zehnderinterferometeras a 20 Gbit/s all-optical add/drop multiplexer for OTDM systems

E. Jahn, Nidhi Agrawal, H.J. Ehrke,

Electronics Letters

1996

36

Fast 2 x 2 Mach-Zehnder optical space switches using InGaAsP-InP multiquantum-well structures

Niraj Agrawal, C.M. Weinert, H.J. Ehrke,

IEEE Photonics Technology Letters

1995

27

Unrepeated 40-Gb/s RZ single-channel transmission at 1.55 μm using various fiber types

D. Breuer, H.J. Ehrke, Franko Küppers,

IEEE Photonics Technology Letters

1998

25

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