TFLN MZMs and next-Gen DACs: enabling beyond 400 Gbps IMDD O-band and C-band transmission

E Berikaa, MS Alam, W Li, S Bernal… - IEEE Photonics …, 2023 - ieeexplore.ieee.org
As internet traffic demand continues to increase, high-speed electro-optic modulators and
high-bandwidth RF components are needed to stretch intensity modulation direct detection …

Analog Electronic and Optical Multiplexing Techniques for Transmitter Bandwidth Extension

H Yamazaki, M Nagatani, M Nakamura… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
As fiber-optic transmission systems evolve toward higher per-wavelength-channel data
rates, the analog bandwidth of digital-to-analog converters (DACs) has become a …

405-GBd OOK and 201-GBd PAM-4 IM/DD optics at record faster-than-Nyquist ratios of 226.6% and 62.1% enabled by advanced noise whitening

Q Wu, Z Xu, Y Zhu, H Ji, Y Yang, J Liang… - 2023 Asia …, 2023 - ieeexplore.ieee.org
We experimentally demonstrate 405-GBd OOK and 201-GBd PAM-4 signaling in an intensity
modulation and direct detection system with a 62-GHz brick-wall bandwidth. Record faster …

Digital Inverse Multiplexing for Transmitters With Symbol Rates Over DAC Bandwidth Limit

A Kawai, M Nakamura, T Kobayashi… - Journal of Lightwave …, 2024 - opg.optica.org
Broadband signal generation technology plays a pivotal role in increasing the data rate of
optical transceivers. To overcome the bandwidth limitation of digital-to-analog converters …

High-Speed Low-Complexity Optical PAM Links With a High-Slope-Efficiency Optical Modulator: Analysis and Demonstration

P Zhu, Y Yamaguchi, Y Yoshida, PT Dat… - Journal of Lightwave …, 2024 - opg.optica.org
Achieving high data rate with simple system configuration and low power consumption is of
great interest in short-reach intensity-modulation direct-detection (IM-DD) fiber links for …

Demonstration of 155-Gbaud PAM4 and PAM6 Using a Narrow High-Mesa Electro-Absorption Modulator Integrated Laser for 400 Gb/s per Lane Transmission

A Uchiyama, S Okuda, T Tsuji… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
With the rapidly increasing speed of optical communication, electro-absorption modulator
integrated lasers (EMLs) could be promising candidates for next-generation high speed …

Single Carrier net 400 Gbit/s IM/DD over 400 m Fiber enabled by Plasmonic Mach-Zehnder Modulator

L Kulmer, T Blatter, M Kohli, Y Horst… - Optical Fiber …, 2024 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Single Carrier
net 400 Gbit/s IM/DD over 400 m Fiber enabled by Plasmonic Mach-Zehnder Modulator …

Demonstration of 155 Gbaud PAM4 and PAM6 EML with Narrow High-Mesa EA Modulator for 400 Gbps per Lane Transmission

A Uchiyama, S Okuda, T Tsuji, Y Hokama… - Optical Fiber …, 2024 - opg.optica.org
Demonstration of 155 Gbaud PAM4 and PAM6 EML with Narrow High-Mesa EA Modulator for 400
Gbps per Lane Transmission Page 1 Demonstration of 155 Gbaud PAM4 and PAM6 EML with …

Record High-baud-rate 128-Gbit/s NRZ-OOK Direct Modulation of 1060-nm Single-mode VCSEL for Transmission over 2-km Standard SMF

S Shimizu, C Ge, L Dong, X Gu… - … Opto-Electronics and …, 2023 - ieeexplore.ieee.org
Record High-baud-rate 128-Gbit/s NRZ-OOK Direct Modulation of 1060-nm Single-mode VCSEL
for Transmission over 2-km Standard SMF Page 1 XXX-X-XXXX-XXXX-X/XX/$XX.00 ©20XX IEEE …

Barium Titanate Racetrack Modulator on Silicon Nitride for 200 GBd Data Communication in the O-band

M Kohli, D Chelladurai, L Kulmer… - CLEO: Science and …, 2024 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Barium
Titanate Racetrack Modulator on Silicon Nitride for 200 GBd Data Communication in the O-band …