Results 1 to 10 of about 431 (135)

Wideband and Channel Switchable Mode Division Multiplexing (MDM) Optical Power Divider Supporting 7.682 Tbit/s for On-Chip Optical Interconnects [PDF]

Sensors, 2023
Silicon photonics (SiPh) are considered a promising technology for increasing interconnect speed and capacity while decreasing power consumption. Mode division multiplexing (MDM) enables signals to be transmitted in different orthogonal modes in a single
Tun-Yao Hung, Guan-Hong Chen, Yuan-Zeng Lin, Chi-Wai Chow, Yin-He Jian, Pin-Cheng Kuo, Ching-Wei Peng, Jui-Feng Tsai, Yang Liu, Chien-Hung Yeh   +9 more
doaj   +6 more sources

Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks [PDF]

Sensors, 2023
We put forward and demonstrate a silicon photonics (SiPh)-based mode division multiplexed (MDM) optical power splitter that supports transverse-electric (TE) single-mode, dual-mode, and triple-mode (i.e., TE0, TE1, and TE2).
Yuan-Zeng Lin, Chi-Wai Chow, Tien-Wei Yu, Yin-He Jian, Tun-Yao Hung, Jian-Wen Chen, Chien-Hung Yeh   +6 more
doaj   +6 more sources

Design Consideration, Numerical and Experimental Analyses of Mode-Division-Multiplexed (MDM) Silicon Photonics Integrated Circuit with Sharp Bends [PDF]

Sensors, 2023
Due to the popularity of different high bandwidth applications, it is becoming increasingly difficult to satisfy the huge data capacity requirements, since the traditional electrical interconnects suffer significantly from limited bandwidth and huge ...
Pin-Cheng Kuo, Chi-Wai Chow, Yuan-Zeng Lin, Wahyu Hendra Gunawan, Tun-Yao Hung, Yin-He Jian, Guan-Hong Chen, Ching-Wei Peng, Yang Liu, Chien-Hung Yeh   +9 more
doaj   +6 more sources

Mode-Division-Multiplexing (MDM) of 9.4-Tbit/s OFDM Signals on Silicon-on-Insulator (SOI) Platform

IEEE Access, 2019
Silicon photonic (SiPh) technology applied for optical communication systems and network-on-chips have attracted many attentions. We propose and demonstrate the use of a 4 × 4 modedivision-multiplexing (MDM) - multiplexer (MUX) and demultiplexer ...
Guan-Hong Chen, Chi-Wai Chow, Chien-Hung Yeh, Ching-Wei Peng, Pin-Cheng Guo, Jui-Feng Tsai, Ming-Wei Cheng, Yeyu Tong, Hon Ki Tsang   +8 more
doaj   +5 more sources

Cascaded Mode-Division-Multiplexing and Time-Division-Multiplexing Passive Optical Network Based on Low Mode-Crosstalk FMF and Mode MUX/DEMUX

IEEE Photonics Journal, 2015
We propose cascaded mode-division-multiplexing and time-division-multiplexing passive optical network (MDM-TDM-PON) based on low mode-crosstalk few-mode fiber (FMF) and all-fiber mode multiplexer/demultiplexer (MUX/DEMUX), in which optical network units ...
Fang Ren, Juhao Li, Tao Hu, Ruizhi Tang, Jinyi Yu, Qi Mo, Yongqi He, Zhangyuan Chen, Zhengbin Li   +8 more
doaj   +3 more sources

Metastructure-enabled scalable multiple mode-order converters: conceptual design and demonstration in direct-access add/drop multiplexing systems. [PDF]

Nanophotonics
Abstract The rapid advancement of multimode photonic technologies, optical computing, and quantum circuits, leveraging higher‐order modes, necessitates the development of on‐chip multiple mode‐order converters (MMOCs). However, existing schemes face limitations in traffic capacity, polarization‐dependence, and scalability.
Guo Z, Zhao W, Wu S, Lai Y, Cheng S, Dai D.   +5 more
europepmc   +2 more sources

Empowering high-dimensional optical fiber communications with integrated photonic processors [PDF]

Nature Communications
Mode-division multiplexing (MDM) in optical fibers enables multichannel capabilities for various applications, including data transmission, quantum networks, imaging, and sensing.
Kaihang Lu, Zengqi Chen, Hao Chen, Wu Zhou, Zunyue Zhang, Hon Ki Tsang, Yeyu Tong   +6 more
doaj   +2 more sources

All-electrical recursive generation and time-domain mode division multiplexing of Hermite–Gaussian pulses for optical, THz and RF links [PDF]

Scientific Reports
Space division multiplexing (SDM) with Hermite Gaussian (HG) modes, for instance, can significantly boost the transmission link capacity. However, SDM is not suitable in existing single mode fiber networks, and in long-distance wireless, microwave, THz ...
Xiaonan Yu, Janosch Meier, Paulomi Mandal, Mohamed I. Hosni, Abhinand Venugopalan, Lingfei Wang, Thomas Schneider   +6 more
doaj   +2 more sources

Achievable rate analysis of orbital angular momentum multiplexing and demultiplexing using E-band metasurfaces [PDF]

Scientific Reports
To meet the growing demand for high-capacity wireless communications, orbital angular momentum (OAM) multiplexing has garnered significant attention due to the orthogonality between OAM modes, which enables enhanced channel capacity.
Hyeongju Chung, Beomjoon Kim, Young-Seok Lee, Hongeun Choi, Bang Chul Jung, Eunmi Choi, Jongwon Lee   +6 more
doaj   +2 more sources

Optical multiplexing techniques and their marriage for on-chip and optical fiber communication: a review

Opto-Electronic Advances, 2022
Herein, an attention-grabbing and up-to-date review related to major multiplexing techniques is presented which includes wavelength division multiplexing (WDM), polarization division multiplexing (PDM), space division multiplexing (SDM), mode division ...
Svetlana Nikolaevna Khonina, Nikolay Lvovich Kazanskiy, Muhammad Ali Butt, Sergei Vladimirovich Karpeev   +3 more
doaj   +1 more source