Results 1 to 10 of about 326 (107)

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   +2 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   +2 more sources

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   +2 more sources

Microcomb-driven silicon photonic systems. [PDF]

Nature, 2022
Microcombs have sparked a surge of applications over the past decade, ranging from optical communications to metrology1-4. Despite their diverse deployment, most microcomb-based systems rely on a large amount of bulky elements and equipment to fulfil ...
Shu H, Chang L, Tao Y, Shen B, Xie W, Jin M, Netherton A, Tao Z, Zhang X, Chen R, Bai B, Qin J, Yu S, Wang X, Bowers JE.   +14 more
europepmc   +4 more sources

Waveguide-integrated twisted bilayer graphene photodetectors [PDF]

Nature Communications
Graphene photodetectors have exhibited high bandwidth and capability of being integrated with silicon photonics (SiPh), holding promise for future optical communication devices.
Qinci Wu, Jun Qian, Yuechen Wang, Luwen Xing, Ziyi Wei, Xin Gao, Yurui Li, Zhongfan Liu, Hongtao Liu, Haowen Shu, Jianbo Yin, Xingjun Wang, Hailin Peng   +12 more
doaj   +2 more sources

Strain-Compensated InGaAsP Superlattices for Defect Reduction of InP Grown on Exact-Oriented (001) Patterned Si Substrates by Metal Organic Chemical Vapor Deposition. [PDF]

Materials (Basel), 2018
We report on the use of InGaAsP strain-compensated superlattices (SC-SLs) as a technique to reduce the defect density of Indium Phosphide (InP) grown on silicon (InP-on-Si) by Metal Organic Chemical Vapor Deposition (MOCVD).
Megalini L, Šuran Brunelli ST, Charles WO, Taylor A, Isaac B, Bowers JE, Klamkin J.   +6 more
europepmc   +4 more sources

Electro-optic tuning in composite silicon photonics based on ferroionic 2D materials [PDF]

Light: Science & Applications
Tunable optical materials are indispensable elements in modern optoelectronics, especially in integrated photonics circuits where precise control over the effective refractive index is essential for diverse applications.
Ghada Dushaq, Solomon Serunjogi, Srinivasa R. Tamalampudi, Mahmoud Rasras   +3 more
doaj   +2 more sources

High-coherence parallelization in integrated photonics. [PDF]

Nat Commun
Coherent optics has profoundly impacted diverse applications ranging from communications, LiDAR to quantum computations. However, developing coherent systems in integrated photonics comes at great expense in hardware integration and energy efficiency ...
Zhang X, Zhou Z, Guo Y, Zhuang M, Jin W, Shen B, Chen Y, Huang J, Tao Z, Jin M, Chen R, Ge Z, Fang Z, Zhang N, Liu Y, Cai P, Hu W, Shu H, Pan D, Bowers JE, Wang X, Chang L.   +21 more
europepmc   +3 more sources

Silicon-Based Graphene Electro-Optical Modulators

Photonics, 2022
With the increasing demand for capacity in communications networks, the use of integrated photonics to transmit, process and manipulate digital and analog signals has been extensively explored.
Ming Jin, Ziyi Wei, Yanfang Meng, Haowen Shu, Yuansheng Tao, Bowen Bai, Xingjun Wang   +6 more
doaj   +1 more source

Broadband and Low-Loss Silicon Photonic Directional Coupler for Signal Power Tapping on the 3 μm SOI Waveguide Platform

Photonics, 2023
Silicon photonics (SiPh) has emerged as a promising technology for photonic integrated circuits (PICs). One of the basic components in SiPh is the directional coupler (DC), which plays an important role in signal monitoring with the requirement of low ...
Dongsheng Lv, Longsheng Wu, Chenyang Liu, Ang Li, Ruxue Wang, Aimin Wu   +5 more
doaj   +1 more source