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Bi:SiO 2 optical fibers – a possible way to understand the nature of Bi-related emitting centers
Fiber materials Fiber optics amplifiers oscillators Lasers fiber
2015/5/22
Excitation-emission properties of Bi:SiO 2 optical fibers (without other dopants) were investigated in the wavelength region 400-1600nm. Laser generation in fibers of such composition was demonstrated...
Novel Analyzing Model of Bi-Directional OTDR Measurement in a Hole-Assisted Fiber
Bi-Directional OTDR Measurement Fiber Hole-Assisted
2015/5/18
A novel analyzing model of bi-direction OTDR measurement in a hole-assisted fiber (HAF) is proposed. Using this model, both information on the air-hole structure and air-hole surface roughness in a HA...
Bi-doped Fiber Lasers and Amplifiers for a Wavelength Range of 1300-1500 nm
Fiber optics amplifiers oscillators Lasers fiber
2015/6/5
Bi-doped fibers are a promising medium for lasers and amplifiers in the 1150-1600nm wavelength range. We present the results on the development of Bi-doped fiber lasers and amplifiers for telecom wind...
Infrared Luminescence Enhancement by UV-Irradiation of H 2 -loaded Bi- Al-doped Fiber
Infrared Luminescence Enhancement UV-Irradiation Bi- Al-doped Fiber
2015/7/16
ArF excimer laser irradiation of H 2 -loaded fibers increases the intensity of both the 1130 and 1390 nm fluorescence in Bi-Al-doped silica fiber by 18 dB and >16 dB.
Watt-Level Bi-Doped Fiber Lasers:Breakthrough into 1300 – 1500 nm Wavelength Region
Watt-Level Bi-Doped Fiber Lasers Wavelength Region
2015/7/16
Watt-level ~20% efficiency Bi fiber lasers have been demonstrated at 1340 and 1480 nm for the first time. Optical properties of Bi-doped phosphogermanosilicate fibers depending on core composition wer...
A Novel Active MMI Bi-Stable Laser Using Cross-Gain Saturation between Fundamental and First Order Modes
Active MMI Bi-Stable Laser Cross-Gain
2015/8/4
A novel MMI-based bi-stable laser is proposed for realizing compact size. Relatively low operation current of 100mA (8mA hysteresis), and high ON/OFF optical power-ratio of 15dB were successfully achi...
Visible luminescence and upconversion processes in Bi-doped silica- based fibers pumped by IR radiation
Visible luminescence upconversion processes Bi-doped fibers pumped IR radiation
2015/7/31
The anti-Stokes visible luminescence and upconversion processes in Bi-doped silica-based fibers were investigated. The upconversion coefficients, absorption cross-sections and concentrations of bismut...
All-fiber laser operating at 580 nm is realized by frequency-doubling of the Bi-doped fiber laser radiation in a periodically poled optical fiber.
用于光纤通信的Bi∶DyIG磁光晶体材料研究
光纤 磁光晶体 脉冲
2008/7/1
光纤无源开关器件是近期光通信领域研究的热点.本文就应用于光纤开关的一种新型晶体材料进行理论分析和实验研究,确定该材料可应用于0.5～1.5 μm频域内各种光纤开关器件,其驱动脉冲电流低于4 A,脉冲宽度在5 μs左右.
期刊信息
篇名
Simultaneous strain and temperature measurements with fiber Bragg grating written in novel Hi-Bi optical fiber
语种
英文
撰写或编译
撰写
作者
Guanghui Chen,Liying Liu,Hongzhi Jia,Jimin Yu,Lie Xu,Wencheng W...