Chigo Okonkwo
Title
Cited by
Cited by
Year
Ultra-high-density spatial division multiplexing with a few-mode multicore fibre
RGH van Uden, R Amezcua Correa, E Antonio Lopez, FM Huijskens, ...
Nature Photonics 8 (11), 865-870, 2014
3432014
Six mode selective fiber optic spatial multiplexer
AM Velazquez-Benitez, JC Alvarado, G Lopez-Galmiche, ...
Optics Letters 40 (8), 1663-1666, 2015
1162015
Low-Differential-Mode-Group-Delay 9-LP-Mode Fiber
P Sillard, D Molin, M Bigot-Astruc, K de Jongh, F Achten, ...
Journal of Lightwave Technology IEEE,, 2015
872015
On the mitigation of optical filtering penalties originating from ROADM cascade
T Rahman, A Napoli, D Rafique, B Spinnler, M Kuschnerov, I Lobato, ...
IEEE Photonics Technology Letters 26 (2), 154-157, 2013
782013
47.4 Gb/s transmission over 100 m graded-index plastic optical fiber based on rate-adaptive discrete multitone modulation
H Yang, SCJ Lee, E Tangdiongga, C Okonkwo, HPA van den Boom, ...
Journal of Lightwave Technology 28 (4), 352-359, 2010
762010
Recent results from the EU POF-PLUS project: Multi-gigabit transmission over 1 mm core diameter plastic optical fibers
CM Okonkwo, E Tangdiongga, H Yang, D Visani, S Loquai, R Kruglov, ...
Journal of lightwave technology 29 (2), 186-193, 2010
702010
10 Spatial mode transmission using low differential mode delay 6-LP fiber using all-fiber photonic lanterns
J van Weerdenburg, A Velàzquez-Benitez, R van Uden, P Sillard, D Molin, ...
Optics express 23 (19), 24759-24769, 2015
53*2015
Compact spatial multiplexers for mode division multiplexing
H Chen, R van Uden, C Okonkwo, T Koonen
Optics express 22 (26), 31582-31594, 2014
522014
MIMO equalization with adaptive step size for few-mode fiber transmission systems
RGH van Uden, CM Okonkwo, VAJM Sleiffer, H de Waardt, AMJ Koonen
Optics express 22 (1), 119-126, 2014
432014
Ultralong Haul 1.28-T b/s PM-16QAM WDM Transmission Employing Hybrid Amplification
T Rahman, D Rafique, A Napoli, E de Man, B Spinnler, M Bohn, ...
Journal of Lightwave Technology 33 (9), 1794-1804, 2015
392015
Power-efficient impulse radio ultrawideband pulse generator based on the linear sum of modified doublet pulses
ST Abraha, CM Okonkwo, E Tangdiongga, AMJ Koonen
Optics letters 36 (12), 2363-2365, 2011
382011
Performance analysis of an optical packet switch with shared parametric wavelength converters
C Okonkwo, RC Almeida, RE Martin, KM Guild
IEEE communications letters 12 (8), 596-598, 2008
372008
Scaling the fabrication of higher order photonic lanterns using microstructured preforms
AM Velázquez-Benítez, JE Antonio-López, JC Alvarado-Zacarías, ...
2015 European Conference on Optical Communication (ECOC), 1-3, 2015
362015
Time domain multiplexed spatial division multiplexing receiver
RGH Van Uden, CM Okonkwo, H Chen, H de Waardt, AMJ Koonen
Optics express 22 (10), 12668-12677, 2014
322014
Cost optimization of optical in-building networks
AMJ Koonen, HPA Van Den Boom, EO Martinez, A Pizzinat, P Guignard, ...
Optics Express 19 (26), B399-B405, 2011
312011
Digital subcarrier multiplexed hybrid QAM for data-rate flexibility and ROADM filtering tolerance
T Rahman, D Rafique, B Spinnler, A Napoli, M Bohn, AMJ Koonen, ...
Optical Fiber Communication Conference, Tu3K. 5, 2016
292016
Demonstration of a photonic integrated mode coupler with MDM and WDM transmission
H Chen, V Sleiffer, B Snyder, M Kuschnerov, R van Uden, Y Jung, ...
IEEE Photonics Technology Letters 25 (21), 2039-2042, 2013
292013
Dispersion optimised impairment constraint based routing and wavelength assignment algorithms for all-optical networks
N Zulkifli, C Okonkwo, K Guild
2006 International Conference on Transparent Optical Networks 3, 177-180, 2006
292006
Single DPLL joint carrier phase compensation for few-mode fiber transmission
RGH van Uden, CM Okonkwo, VAJM Sleiffer, M Kuschnerov, H de Waardt, ...
IEEE Photonics Technology Letters 25 (14), 1381-1384, 2013
282013
Experimental Demonstration of 112-Gbit/s PAM-4 over up to 80 km SSMF at 1550 nm for Inter-DCI Applications
N Eiselt, S Van Der Heide, H Griesser, M Eiselt, C Okonkwo, JJV Olmos, ...
ECOC 2016; 42nd European Conference on Optical Communication, 1-3, 2016
262016
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