Coherent Optical Single Carrier Transmission Using Overlap Frequency Domain Equalization for Long-Haul Optical Systems

Riichi Kudo, Takayuki Kobayashi, Koichi Ishihara, +3

Journal of Lightwave Technology

Free-space Optical NetworkPhotonicsChromatic DispersionEngineeringOptical Transmission System +11

Dense Space-Division Multiplexed Transmission Systems Using Multi-Core and Multi-Mode Fiber

Takayuki Mizuno, H. Takara, Akihide Sano, +1

Journal of Lightwave Technology

PhotonicsEngineeringMultiplexingOptical NetworksOptical Transmission +12

Dense Space Division Multiplexed Transmission Over Multicore and Multimode Fiber for Long-haul Transport Systems

Takayuki Mizuno, H. Takara, Kohki Shibahara, +2

Journal of Lightwave Technology

EngineeringDense SdmSpace DivisionMultiplexingLong-haul Transport Systems +8

Crosstalk-Managed High Capacity Long Haul Multicore Fiber Transmission With Propagation-Direction Interleaving

Akihide Sano, H. Takara, Takayuki Kobayashi, +1

Journal of Lightwave Technology

Free-space Optical NetworkPhotonicsEngineeringMultimaterial FiberFiber Optic +11

409-Tb/s + 409-Tb/s crosstalk suppressed bidirectional MCF transmission over 450 km using propagation-direction interleaving

Akihide Sano, H. Takara, Takayuki Kobayashi, +18

Optics Express

Ultra-High Capacity WDM Transmission Using Spectrally-Efficient PDM 16-QAM Modulation and C- and Extended L-Band Wideband Optical Amplification

Akihide Sano, Hiroji Masuda, Takayuki Kobayashi, +9

Journal of Lightwave Technology

PhotonicsOptical MaterialsEngineeringOptical AmplificationOptical Transmission System +13

Simultaneous nonlinearity mitigation in 92 × 180-Gbit/s PDM-16QAM transmission over 3840 km using PPLN-based guard-band-less optical phase conjugation

Takeshi Umeki, Takushi Kazama, Akihide Sano, +5

Optics Express

240-Gb/s polarization-multiplexed 64-QAM modulation and blind detection using PLC-LN hybrid integrated modulator and digital coherent receiver

Akihide Sano, Takayuki Kobayashi, Koichi Ishihara, +8

European Conference on Optical Communication

Phase ModulatorsChannel EqualizationModulation CodingDigital Coherent ReceiverHybrid Integration +3

Dense SDM (12-Core x 3-Mode) Transmission Over 527 km With 33.2-ns Mode-Dispersion Employing Low-Complexity Parallel MIMO Frequency-Domain Equalization

Kohki Shibahara, Doohwan Lee, Takayuki Kobayashi, +16

Journal of Lightwave Technology

Free-space Optical NetworkMulti-carrier CommunicationEngineeringDense SdmParallel Mimo Fde +7

20.4-Tb/s (204 × 111 Gb/s) Transmission over 240 km Using Bandwidth-Maximized Hybrid Raman/EDFAs

Hiroji Masuda, Akihide Sano, Takayuki Kobayashi, +7

Thz PhotonicsElectrical EngineeringPhotonicsEngineeringOptical Amplification +11