Roland Ryf
Roland Ryf
Nokia Bell Labs
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Mode-division multiplexing over 96 km of few-mode fiber using coherent 6× 6 MIMO processing
R Ryf, S Randel, AH Gnauck, C Bolle, A Sierra, S Mumtaz, ...
Journal of Lightwave technology 30 (4), 521-531, 2012
6× 56-Gb/s mode-division multiplexed transmission over 33-km few-mode fiber enabled by 6× 6 MIMO equalization
S Randel, R Ryf, A Sierra, PJ Winzer, AH Gnauck, CA Bolle, ...
Optics Express 19 (17), 16697-16707, 2011
Mode-selective photonic lanterns for space-division multiplexing
SG Leon-Saval, NK Fontaine, JR Salazar-Gil, B Ercan, R Ryf, ...
Optics express 22 (1), 1036-1044, 2014
Laguerre-Gaussian mode sorter
NK Fontaine, R Ryf, H Chen, DT Neilson, K Kim, J Carpenter
Nature communications 10 (1), 1865, 2019
Space-division multiplexing over 10 km of three-mode fiber using coherent 6× 6 MIMO processing
R Ryf, S Randel, AH Gnauck, C Bolle, RJ Essiambre, PJ Winzer, ...
Optical Fiber Communication Conference, PDPB10, 2011
Enhancing optical communications with brand new fibers
T Morioka, Y Awaji, R Ryf, P Winzer, D Richardson, F Poletti
IEEE Communications Magazine 50 (2), s31-s42, 2012
30× 30 MIMO transmission over 15 spatial modes
NK Fontaine, R Ryf, H Chen, AV Benitez, JEA Lopez, RA Correa, B Guan, ...
Optical Fiber Communication Conference, Th5C. 1, 2015
1100 x 1100 port MEMS-based optical crossconnect with 4-dB maximum loss
J Kim, CJ Nuzman, B Kumar, DF Lieuwen, JS Kraus, A Weiss, ...
IEEE Photonics Technology Letters 15 (11), 1537-1539, 2003
Geometric requirements for photonic lanterns in space division multiplexing
NK Fontaine, R Ryf, J Bland-Hawthorn, SG Leon-Saval
Optics express 20 (24), 27123-27132, 2012
32-bit/s/Hz spectral efficiency WDM transmission over 177-km few-mode fiber
R Ryf, S Randel, NK Fontaine, M Montoliu, E Burrows, S Corteselli, ...
Optical fiber communication conference, PDP5A. 1, 2013
Experimental investigation of inter-modal four-wave mixing in few-mode fibers
RJ Essiambre, MA Mestre, R Ryf, AH Gnauck, RW Tkach, AR Chraplyvy, ...
IEEE Photonics Technology Letters 25 (6), 539-542, 2013
Space-division multiplexed transmission over 4200-km 3-core microstructured fiber
R Ryf, RJ Essiambre, AH Gnauck, S Randel, MA Mestre, C Schmidt, ...
National Fiber Optic Engineers Conference, PDP5C. 2, 2012
40km transmission of five mode division multiplexed data streams at 100Gb/s with low MIMO-DSP complexity
C Koebele, M Salsi, L Milord, R Ryf, C Bolle, P Sillard, S Bigo, G Charlet
2011 37th European Conference and Exhibition on Optical Communication, 1-3, 2011
Mode-Multiplexed 6⨉ 20-GBd QPSK Transmission over 1200-km DGD-Compensated Few-Mode Fiber
S Randel, R Ryf, AH Gnauck, MA Mestre, C Schmidt, RJ Essiambre, ...
Optical Fiber Communication Conference, PDP5C. 5, 2012
All-fiber mode-group-selective photonic lantern using graded-index multimode fibers
B Huang, NK Fontaine, R Ryf, B Guan, SG Leon-Saval, R Shubochkin, ...
Optics express 23 (1), 224-234, 2015
Beam-steering micromirrors for large optical cross-connects
VA Aksyuk, F Pardo, D Carr, D Greywall, HB Chan, ME Simon, ...
Journal of lightwave technology 21 (3), 634, 2003
Breakthroughs in photonics 2012: Space-division multiplexing in multimode and multicore fibers for high-capacity optical communication
RJ Essiambre, R Ryf, NK Fontaine, S Randel
IEEE Photonics Journal 5 (2), 0701307-0701307, 2013
1296-port MEMS transparent optical crossconnect with 2.07 petabit/s switch capacity
R Ryf, J Kim, JP Hickey, A Gnauck, D Carr, F Pardo, C Bolle, R Frahm, ...
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical …, 2001
Measurement of eye diagrams and constellation diagrams of optical sources using linear optics and waveguide technology
C Dorrer, CR Doerr, I Kang, R Ryf, J Leuthold, PJ Winzer
Journal of Lightwave Technology 23 (1), 178-186, 2005
All-Optical Wavelength Conversion Using aPulse Reformatting Optical Filter
J Leuthold, DM Marom, S Cabot, JJ Jaques, R Ryf, CR Giles
Journal of Lightwave Technology 22 (1), 186, 2004
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