Results 51 to 60 of about 75,635 (165)

All-Solid Single-Polarization Anti-Resonant Fiber Base on Anisotropic Glass

Photonics, 2023
A single-polarization solid-core anti-resonant fiber is proposed, and the influence of the fiber core material anisotropy of the solid-core anti-resonant fiber on polarization characteristics is investigated using the finite element method.
Weixuan Luo, Bin Zhang, Anping Xiao, Zhiwei Duan, Qiang Ling, Yusheng Zhang, Zhangwei Yu, Zuguang Guan, Daru Chen   +8 more
doaj   +1 more source

Remote downconversion scheme for uplink configuration in radio/fiber systems [PDF]

, 2005
The authors present a novel technology for uplink transmission in radio over fiber (RoF) distribution systems. The technique employs remote downconversion of the uplink data to intermediate frequency (IF) in the base station (BS).
Barry, Liam P., A. Kaszubowska-Anandarajah, Kaszubowska-Anandarajah, Aleksandra, L.P. Barry   +3 more
core   +1 more source

321W average power, 1GHz, 20ps 1060nm pulsed fiber MOPA source [PDF]

, 2005
Pulses from a gain-switched laser diode were amplified in a fiber MOPA system to produce in excess of 320W of average power in 20ps pulses at 1GHz repetition rate at ...
M. Ibsen, Nilsson, J., Y. Jeong, Dupriez, P., Ibsen, M., Piper, A., Richardson, D.J., M.N. Zervas, Malinowski, A., L.M.B. Hickey, J.K. Sahu, A. Piper, Jeong, Y., Hickey, L.M.B., J. Nilsson, D.J. Richardson, P. Dupriez, Sahu, J.K., A. Malinowski, Zervas, M.N.   +19 more
core   +1 more source

Nano-engineered optical fibers and applications1

Nanophotonics, 2013
The paper reviews optical fibers with nano-engineered features and methods to fabricate them. These optical fibers have nano-engineered regions comprising of randomly distributed voids which provide unique properties for designing next generation of ...
Tandon Pushkar, Li Ming-Jun, Bookbinder Dana C., Logunov Stephan L., Fewkes Edward J.   +4 more
doaj   +1 more source

Plasmon-enhanced single photon source directly coupled to an optical fiber

Physical Review Research, 2022
A bright source of fiber-coupled, polarized single photons is an essential component of any realistic quantum network based on today's existing fiber infrastructure.
Masakazu Sugawara, Yining Xuan, Yasuyoshi Mitsumori, Keiichi Edamatsu, Mark Sadgrove   +4 more
doaj   +1 more source

Enhancement of Magnetic Fluid Multimode Interference Filter-Based on No-Core Fiber in the Fourth Self-Imaging

مجلة النهرين للعلوم الهندسية
Cascade single mode-No Core - single mode fiber structure (SNS) optical filters have garnered a lot of interest as dependable optical devices. These devices' simplicity, compactness, affordability, all-fiber design, low transmission loss, and ability to
Batool Mahmood, Anwaar A. Al-Dergazly, Haider Al-Juboori   +2 more
doaj   +1 more source

Spatial Division Multiplexing-Based Reflective Intensity-Modulated Fiber Optics Displacement Sensor

IEEE Photonics Journal, 2018
Due to the benefit of multiple parallel channels within single cladding and easy implementation of multi-input multioutput technique, we present the spatial division multiplexing (SDM)-based reflective intensity-modulated fiber optics displacement sensor
Tianye Lan, Cong Zhang, Songnian Fu, Benpeng Zhu, Ming Tang, Weijun Tong   +5 more
doaj   +1 more source

Multi-element fiber for space-division multiplexing

, 2013
A novel approach of using multi-element fiber (MEF) technology in space-division multiplexing (SDM) systems is presented. This paper reviews the progress in fabrication and characterization of MEF based both ultra-low crosstalk transmission and amplifier
V. J. F. Rancaño, May-Smith, T.C., Petropoulos, P., Jain, S., Richardson, D.J., T. C. May-Smith, S. Jain, J. K. Sahu, D. J. Richardson, P. Petropoulos, Sahu, J.K., Rancaño, V.J.F., A. Webb, Webb, A.   +13 more
core   +1 more source

Real-Time Spatial-Division Multiplexing Transmission with Commercial 400 Gb/s Transponders

Photonics
As single-mode-fiber transmission systems are reaching their capacity limits, spatial-division multiplexing (SDM) techniques have been investigated to increase the per-fiber capacity.
Yuyang Gao, Juhao Li, Yu Tang, Lei Shen, Xian Zhou, Chunxu Zhao, Shikui Shen, Lei Zhang, Xiongyan Tang, Zhangyuan Chen   +9 more
doaj   +1 more source

Wavelength Switchable Mode-Locked Fiber Laser With Tapered Two-Mode Fiber

IEEE Photonics Journal, 2019
We propose and demonstrate a wavelength switchable mode-locked Erbium-doped fiber laser with carbon nanotubes for mode-locking and a tapered two-mode fiber (TTMF) based filter for wavelength selection.
Liqin Xie, Fang Fang, Bing Sun, Mengmeng Chen, Zuxing Zhang   +4 more
doaj   +1 more source