Optical Fiber Technology
Papers 2419
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#1Ziwen ZhaoH-Index: 4
#2Jianbo ZhangH-Index: 1
Last. Li RenH-Index: 1
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#1Manuel Durán-Sánchez (National Institute of Astrophysics, Optics and Electronics)H-Index: 14
#2B. Posada-Ramírez (National Institute of Astrophysics, Optics and Electronics)H-Index: 7
Last. B. Ibarra-Escamilla (National Institute of Astrophysics, Optics and Electronics)H-Index: 16
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Abstract null null The experimental demonstration of a gain-switched pulsed fiber laser with low repetition rate emission in the 2 µm wavelength region is presented. The laser cavity is based on the figure-9 shape, where the gain-switched operation of the laser is obtained by using a double-clad Tm-doped fiber (DCTDF) as gain medium and a commercial pulsed laser diode at 793-nm with configurable parameters as pump source. The pulse parameters of the pump source are optimized for efficient suppre...
#1Shan Yin (Beijing University of Posts and Telecommunications)H-Index: 7
#2Rong Ma (Beijing University of Posts and Telecommunications)H-Index: 3
Last. Shanguo Huang (Beijing University of Posts and Telecommunications)H-Index: 18
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Abstract null null Hybrid immediate request (IR) and advanced reservation (AR) is an inevitable traffic model for future SDM-EONs to accommodate uncertainty and abundance of services. Different from the traditional IR handling instant services like chat messaging, AR can balance the traffic load by postponing allocation to delay-tolerant requests such as cloud computing, e-science, IPTV etc. Although IR/AR mixed traffics are essential in future SDM-EONs, several problems arise especially when so...
#1Ying TangH-Index: 4
#2Xin LiH-Index: 12
Last. Shanguo HuangH-Index: 18
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#1Daiki Miyake (Shimane University)
#2Fumihiko Ito (Shimane University)H-Index: 14
Abstract null null We present a signal formula for correlation domain Brillouin analysis that uses short pulse trains arranged at different power intervals. The proposed signal can be realized by using only an intensity modulator, and the signal period (the measurement range) and the signal length can be independently realized without using an additional modulator for time gating. In the numerical analysis, we show that the proposed scheme obtains a gain advantage over the conventional scheme fo...
#1Zhansheng Liu (Jiangsu University)
#2Jizhe Cheng (Jiangsu University)
Last. Ziqian Chen (Jiangsu University)
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Abstract null null In this paper, we present a mode demultiplexing algorithm based on robust independent component analysis (ICA) in electrical domain. Multi-mode fiber (MMF) based spatial division multiplexing system is modeled as a behavioral model. Different modes can carry the data to increase the system capacity with the proposed algorithm. In the system, two orthogonal frequency division multiplexing (OFDM) signals are modulated on two modes by two vertical cavity surface emitting lasers (...
#1Xiaodong Luo (SNNU: Shaanxi Normal University)
#2Yongfang Li (SNNU: Shaanxi Normal University)
Last. Hong Gao (Xi'an Shiyou University)H-Index: 10
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Abstract null null A novel fiber Bragg grating (FBG) accelerometer is proposed. The accelerometer is based on a compact symmetrical structure consisting of a Y-shaped beam and an FBG. The mechanical model and sensing principle of the accelerometer are well illustrated. Then, the structural parameters are numerically studied. In experiment, the measured resonant frequency is 700 Hz, and the stable working frequency range is 50 ~ 400 Hz with an average sensitivity of 57.4 pm/g. The wavelength shif...
#1B. N. Nyushkov (NSU: Novosibirsk State University)H-Index: 12
#2Aleksey Ivanenko (NSU: Novosibirsk State University)H-Index: 10
Last. Sergey Kobtsev (NSU: Novosibirsk State University)H-Index: 25
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Abstract null null We explore, for the first time, mode-locking capabilities and frontiers of a quasi-synchronous pumping technique implemented in an all-polarization-maintaining (all-PM) kilometer-long Yb-fiber laser. This technically simple approach to synchronous pumping relies on sine-wave modulation of pump power at a frequency slightly detuned from the laser cavity inter-mode frequency or its multiple. In combination with the scaled-up all-PM-fiber cavity, it has provided stable generation...
Top fields of study
Materials science
Optical fiber
Electronic engineering
Computer science