Christoph Caspar
Christoph Caspar
Verified email at hhi.fraunhofer.de
Title
Cited by
Cited by
Year
High-Speed Transmission in Multimode Fibers
Ronald E. Freund, Christian-A. Bunge, Nikolay N. Ledentsov, D. Molin, Ch. Caspar
Journal of Lightwave Technology 28 (No. 4), 569-586, 2010
175*2010
Robustness of DPSK direct detection transmission format in standard fibre WDM systems
M Rohde, C Caspar, N Heimes, M Konitzer, EJ Bachus, N Hanik
Electronics Letters 36 (17), 1483-1484, 2000
1692000
Application of amplitude histograms to monitor performance of optical channels
N Hanik, A Gladisch, C Caspar, B Strebel
Electronics Letters 35 (5), 403-404, 1999
1451999
Fibre-optic micro-ring-resonator with 2 mm diameter
C Caspar, EJ Bachus
Electronics letters 25 (22), 1506-1508, 1989
821989
RZ versus NRZ modulation format for dispersion compensated SMF-based 10-Gb/s transmission with more than 100-km amplifier spacing
C Caspar, HM Foisel, A Gladisch, N Hanik, F Kuppers, R Ludwig, ...
IEEE Photonics technology letters 11 (4), 481-483, 1999
711999
Ten-Channel Coherent Optical Fibre Transmission
E.-J. Bachus, R.-P. Braun, C. Caspar, E. Grossmann, H. Foisel, K. Heimes, H ...
Electronics Letters 22 (No. 19), 1002-1003, 1986
691986
High speed 160 Gb/s DMT VCSEL transmission using pre-equalization
C Kottke, C Caspar, V Jungnickel, R Freund, M Agustin, NN Ledentsov
2017 Optical Fiber Communications Conference and Exhibition (OFC), 1-3, 2017
572017
Application of amplitude histograms for quality of service measurements of optical channels and fault identification
K Mueller, N Hanik, A Gladisch, HM Foisel, C Caspar
24th European Conference on Optical Communication. ECOC'98 (IEEE Cat. No …, 1998
431998
Extension of all-optical network-transparent domains based on normalized transmission sections
N Hanik, A Ehrhardt, A Gladisch, C Peucheret, P Jeppesen, L Molle, ...
Journal of Lightwave Technology 22 (6), 1439-1453, 2004
422004
Coherent optical multicarrier systems
EJ Bachus, RP Braun, C Caspar, HM Foisel, E Grossmann, B Strebel, ...
Journal of lightwave technology 7 (2), 375-384, 1989
351989
Cascadability of arrayed-waveguide grating (de) multiplexers in transparent optical networks
C Caspar, HM Foisel, R Freund, U Kruger, B Strebel
Proceedings of Optical Fiber Communication Conference (, 19-20, 1997
311997
High-speed DMT and VCSEL-based MMF transmission using pre-distortion
C Kottke, C Caspar, V Jungnickel, R Freund, M Agustin, JR Kropp, ...
Journal of Lightwave Technology 36 (2), 168-174, 2018
282018
Progress on single mode VCSELs for data-and tele-communications
NN Ledentsov, JA Lott, JR Kropp, VA Shchukin, D Bimberg, P Moser, ...
Vertical-Cavity Surface-Emitting Lasers XVI 8276, 82760K, 2012
282012
Comparison of cascadability performance of different types of commercially available wavelength (de) multiplexers
C Caspar, HM Foisel, CV Helmolt, B Strebel, Y Sugaya
Electronics Letters 33 (19), 1624-1626, 1997
281997
Multimode fiber enabling 40 Gbit/s multi-mode transmission over distances> 400 m
P Matthijsse, G Kuyt, F Gooijer, F Achten, R Freund, L Molle, C Caspar, ...
Optical Fiber Communication Conference, OWI13, 2006
262006
A SiGe-HBT 2: 1 analog multiplexer with more than 67 GHz bandwidth
T Tannert, XQ Du, D Widmann, M Grözing, M Berroth, C Schmidt, ...
2017 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 146-149, 2017
222017
Histogram method for identification and evaluation of crosstalk
CM Weinert, C Caspar, M Konitzer, M Rohde
Optical Fiber Communication Conference. Technical Digest Postconference …, 2000
222000
30 Gbit/s RZ-8-PSK transmission over 2800 km standard single mode fibre without inline dispersion compensation
R Freund, DD GroB, M Seimetz, L Molle, C Caspar
OFC/NFOEC 2008-2008 Conference on Optical Fiber Communication/National Fiber …, 2008
192008
Modeling nonlinear phase noise in differentially phase-modulated optical communication systems
LD Coelho, L Molle, D Gross, N Hanik, R Freund, C Caspar, ED Schmidt, ...
Optics express 17 (5), 3226-3241, 2009
162009
Triple-(S/C/L)-band WDM transmission using erbium-doped fibre amplifiers
R Freund, L Molle, F Raub, C Caspar, M Karkri, C Weber
2005 31st European Conference on Optical Communication, ECOC 2005 1, 69-70, 2005
162005
The system can't perform the operation now. Try again later.
Articles 1–20