Results 91 to 100 of about 11,182 (198)

All-optical wavelength-tunable narrow-linewidth fiber laser

, 2017
Parameter regulations of narrow-linewidth fiber lasers in frequency domain has drawn considerable interests for widespread applications in the light quantum computing, precise coherent detection, and generation of micro-waves. All-optical methods provide
Cao, Yulong, Gao, Lei, Huang, Shihong, Lan, Tianyi, Li, Yujia, Zhu, Tao   +5 more
core   +1 more source

A Single-Mode Erbium Fiber Laser With Flat Power Output and Wide Wavelength Tunability

IEEE Photonics Journal, 2020
In this research, we present and study an erbium fiber laser with triple-fiber-ring (TFR) scheme for continuous-wave (CW) wavelength-selection. The designed TFR not only can achieve single-longitudinal-mode (SLM) oscillation, but also can spread the ...
Chien-Hung Yeh, Wei-Yao You, Jhao-Ren Chen, Wen-Piao Lin, Chi-Wai Chow, Jing-Heng Chen   +5 more
doaj   +1 more source

High performance architecture design for large scale fibre-optic sensor arrays using distributed EDFAs and hybrid TDM/DWDM

, 2013
A distributed amplified dense wavelength division multiplexing (DWDM) array architecture is presented for interferometric fibre optic sensor array systems. This architecture employs a distributed erbium doped fibre amplifier (EDFA) scheme to decrease the
Austin, E.A., Kingsley, S.A., Liao, Y., Nash, P.J., Richardson, D.J.   +4 more
core   +1 more source

Investigation of Axial Strain Effects on Microwave Signals from a PM-EDF Short Cavity DBR Laser for Sensing Applications

IEEE Photonics Journal, 2012
The effects of axial strain on beating frequency from a short cavity polarization-maintaining erbium-doped fiber (PM-EDF) based distributed Bragg reflector (DBR) laser were investigated theoretically and experimentally for the first time.
M. Jiang, X. Q. Dinh, P. P. Shum, S. Molin, Z. F. Wu, P. Nouchi   +5 more
doaj   +1 more source

Research on Continuously Tunable Carbon Nanotube Mode-Locked Fiber Laser

Micromachines
This paper demonstrates a C-band continuously tunable mode-locked fiber laser based on a carbon nanotube saturable absorber (CNT-SA) and a commercial broadband tunable filter.
Zhengyu Yang, Fei Wang, Pingping Xiao
doaj   +1 more source

Design And Development Of A Broadband Erbium Doped Fiber Amplifiers [PDF]

, 2003
This thesis presents the research work that was carried out on the development, characterization and analysis of broadband Erbium doped silica fiber amplifier (B-EDF).
Mohemad Kassir, Aiman Mohemad
core  

Experimental and Numerical Comparison Q-Switched Fiber Laser Generation using Graphene as Saturable Absorber

MATEC Web of Conferences, 2018
We demonstrated the comparison experimentally and numerically a compact Q-switched erbium-doped fiber (EDF) laser based on graphene as a saturable absorber (SA).
Awang Noor Azura, Aziz Nor Syuhada, Azmi Atiqah Nabieha, Hadi Fatin Shaqira, Zakaria Zahariah   +4 more
doaj   +1 more source

A Simple Fiber Bragg Grating-Based Sensor Network Architecture with Self-Protecting and Monitoring Functions

Sensors, 2011
A novel fiber Bragg grating (FBG)-based passive sensor architecture, which can be used to protect the fiber cut and monitor the multiple sensors simultaneously, is proposed and experimentally demonstrated.
Chien-Hung Yeh, Chi-Wai Chow, Fan-Gang Tseng, Ping-Chun Wu   +3 more
doaj   +1 more source

Experimental Measurement of Fiber-Wireless Transmission via Multimode-Locked Solitons From a Ring Laser EDF Cavity

IEEE Photonics Journal, 2015
This paper describes a demonstration of soliton transmission over fiber-wireless (Fi-Wi) networks using mode-locked stable solitons over a 50-km-long fiber and a short-distance wireless link.
I. S. Amiri, S. E. Alavi, M. R. K. Soltanian, H. Ahmad, N. Fisal, A. S. M. Supa'at   +5 more
doaj   +1 more source

Multi-wavelength fiber laser with erbium doped zirconia fiber and semiconductor optical amplifier

, 2010
Multi-wavelength hybrid fiber lasers are demonstrated in both ring and linear cavities using a fabricated Erbium-doped Zirconia fiber (EDZF) and semiconductor optical amplifier (SOA) as gain media.
Ahmad, H., Arof, H., Bhadra, S.K., Boyland, A.J., Das, S., Hamzah, A., Harun, S.W., Huri, N.A.D., Kalita, M.P., Lokman, A., Pal, M., Paul, M.C., Sahu, J.K., Yoo, S.   +13 more
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