Ricardo Rosales

Huawei Technologies (Germany) — Germany

Engineering · Physical Sciences

18h-index1.0kcitations81works4.52yr avg
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Research Topics

Photonic and Optical Devices(56), Advanced Fiber Laser Technologies(42), Semiconductor Lasers and Optical Devices(41), Optical Network Technologies(35), Advanced Photonic Communication Systems(19)

Publications81 total

Key Technologies for 200G Optical Access Networks
2025
Dual-Wavelength 200Gb/s IM/DD 40km Transmission with 34dB Link Budget for Very High Speed PON
2025· 5 cited
High Power Emitters for Beyond 50G-PON
2025
Two approaches for triple coexistence of G-PON, XGS-PON, and 50G-PON systems with extended reach and a class-D ODN
Journal of Optical Communications and Networking·2024· 13 cited
Triple coexistence of G-PON, XGS-PON and 50G-PON systems with extended reach
IET conference proceedings.·2023· 2 citedOpen Access
Extremely high-power laser-modulators with integrated amplifier section (EML-SOAs)
IET conference proceedings.·2023· 3 cited
Dispersion tolerant 200 Gb/s dual-wavelength IM/DD transmission with 33dB link budget for next generation PON
IET conference proceedings.·2023· 8 cited
A High Power Electro-Absorption Modulated Laser Integrated With SOA Suitable for 50G PON Application
IEEE Photonics Technology Letters·2023· 10 cited
50G-PON Upstream With Over 36dB Link Budget Using an SOA-PIN Based Receiver
IEEE Photonics Technology Letters·2022· 18 cited
Real-Time DSP-Free 100 Gbit/s/λ PAM-4 Fiber Access Link Using EML and Direct Detection
IEEE Photonics Technology Letters·2022· 9 citedOpen Access
50G-PON Downstream Link up to 40 km With a 1342 nm Integrated EML+SOA
IEEE Photonics Technology Letters·2022· 22 cited
50Gb/s Real-Time Transmissions with Upstream Burst-Mode for 50G-PON using a Common SOA Pre-amplifier/Booster at the OLT
Optical Fiber Communication Conference (OFC) 2022·2022· 10 cited
Enhanced Electrical Duobinary Decoder with Low-BW Based Receivers for Short Reach Indoor Optical Links
2021· 2 cited
Achieving high budget classes in the downstream link of 50G-PON
Journal of Optical Communications and Networking·2021· 23 cited
Transmission Beyond 200 Gbit/s With IM/DD System for Campus and Intra-Datacenter Network Applications
IEEE Photonics Technology Letters·2021· 26 cited
First Demonstration of an E2 Class Downstream Link for 50Gb/s PON at 1342nm
2020· 13 cited
Energy-Efficient 50+ Gb/s VCSELs for 200+ Gb/s Optical Interconnects
IEEE Journal of Selected Topics in Quantum Electronics·2019· 13 cited
Dynamic Intermode Beat Frequency Control of an Optical Frequency Comb Single Section Quantum Dot Laser by Dual-Cavity Optical Self-Injection
IEEE photonics journal·2019· 1 citedOpen Access
High frequency operation of an integrated electro-absorption modulator onto a vertical-cavity surface-emitting laser
Journal of Physics Photonics·2019· 8 citedOpen Access
25-30 Gbps Error-Free Data Transmission with Large Oxide Aperture Diameter 980 nm VCSELs
2019· 2 cited
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Frequent Co-authors

A. Ramdane(20), K. Merghem(19), F. Lelarge(19), A. Martinez(10), D. Bimberg(9), A. Accard(8), Regan Watts(7), Anthony Martinez(7), Liam P. Barry(7), Cosimo Calò(7), Gunter Larisch(6), D. Nesset(6), Giuseppe Talli(6), James A. Lott(5), Iván N. Cano(5), Nasibeh Haghighi(4), R. Brenot(4), Pantelis Aivaliotis(4), Stuart G. Murdoch(3), Md. Jarez Miah(3)