Results 21 to 30 of about 134,698 (295)
Optics Express, 2022 A weakly-coupled few mode fiber (FMF) with a simple double-layer core is designed and fabricated that support five (seven) weakly coupled mode groups with average attenuation of 0.21 dB/km (0.39 dB/km) at the C + L (O) optical wavelength bands.
Shuqi Mo +9 more
semanticscholar +1 more source
Three-dimensional mode-division multiplexing system
Optics Express, 2023 Blindly increasing the channels of the mode (de)multiplexer on the single-layer chip can cause the device structure to be too complex to optimize. The three-dimensional (3D) mode division multiplexing (MDM) technology is a potential solution to extend the data capacity of the photonic integrated circuit by assembling the simple devices in the 3D space.
Hansi Ma +15 more
openaire +2 more sources
Silicon Chip-to-Chip Mode-Division Multiplexing [PDF]
Optical Fiber Communication Conference, 2018 A chip-to-chip mode-division multiplexing connection is demonstrated using a pair of multiplexers/demultiplexers fabricated on the silicon-on-insulator platform. Successful mode multiplexing and demultiplexing is experimentally demonstrated, using the LP 01 , LP 11a and LP 11b modes.
Baumann, Jan Markus +8 more
openaire +2 more sources
Frontiers in Physics, 2023 In this paper, a high-precision bidirectional time-transfer system over a single fiber based on wavelength-division multiplexing and time-division multiplexing (SFWDM-TDM) is proposed, which combines the advantages of wavelength-division multiplexing and
Xinxing Guo +12 more
doaj +1 more source
Recent Advancements in Mode Division Multiplexing for Communication and Computation in Silicon Photonics [PDF]
Journal of Lightwave TechnologyMode Division Multiplexing (MDM) is a technique used over the past decade in Silicon Photonics (SiPh) to incorporate more data into communication links by employing higher-order transverse electric or transverse magnetic modes.
K. R. Mojaver +3 more
semanticscholar +1 more source
Photonics, 2023 To increase the optical interconnect transmission capacity, different multiplexing technologies, including wavelength division multiplexing (WDM), polarization division multiplexing (PolDM) and mode division multiplexing (MDM), can be utilized.
Tien-Wei Yu +6 more
doaj +1 more source
Direct-access mode-division multiplexing switch for scalable on-chip multi-mode networks
Nanophotonics, 2021 By leveraging mode-division multiplexing (MDM), capacity of on-chip photonic interconnects can be scaled up to an unprecedented level. The demand for dynamic control of mode carriers has led to the development of mode-division multiplexing switches (MDMS)
Hongnan Xu +3 more
semanticscholar +1 more source
Mehran University Research Journal of Engineering and Technology, 2023 Fiber optic communications are inevitable to achieve higher data rates of modern telecom networks. After utilization of Wavelength division multiplexing, higher order modulations and polarization multiplexing, mode division multiplexing is a new ...
Abid Munir, Amjad Ali, Abdul Latif
doaj +1 more source
High-Dimensional Modulation for Mode-Division Multiplexing [PDF]
Optical Fiber Communication Conference, 2014 We explore high-dimensional modulation for mode-division multiplexed optical fiber communication systems, focusing on optimized 24-D modulation formats in six-mode fiber transmission. Compared with conventional formats, our simulations demonstrate up to 8.7 dB span loss budget improvement for 6 b/s/Hz intra-channel spectral efficiency.
Sercan Ö. Arik +4 more
openaire +1 more source
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 +8 more
doaj +1 more source