搜索结果: 1-13 共查到“工学 Fiber Lasers”相关记录13条 . 查询时间(0.076 秒)
2018年SPIE光纤激光器和玻璃光学会议（SPIE Fiber Lasers and Glass Photonics:Materials through Applications）
2018年 SPIE 光纤激光器和玻璃光学 会议
2017/10/27
The scope of the "Fiber Lasers and Glass Photonics: Materials through Applications" conference is broad, aiming to promote synergies and support for a multidisciplinary audience interested in being up...
Developing fiber lasers with Bragg reflectors as deep sea hydrophones
hydrophones Bragg fiber-laser pressure sensors
2015/9/8
The present paper will discuss the work in progress at the Department of Physics of the University of Pisa in collaboration
with the IFAC laboratory of CNR in Florence to develop pressure sensors wit...
Highly Tm-doped silicate glasses and fibers were developed, which exhibit a high slope efficiency of 68.3% and a gain per unit length of greater than 2dB/cm. Single frequency fiber lasers with laser l...
Characterization of Short PM Raman Fiber Lasers with a Small Spectral Bandwidth
Characterization Short PM Raman Fiber Lasers Small Spectral Bandwidth
2015/5/20
Linearly polarized Raman fiber lasers using 3 m and 6 m of a novel fiber are discussed. Experimental and theoretical results for output powers at watt levels and spectral widths in the 0.1 nm range ar...
Real-Time Monitoring of the Modal Content of Monolithic Large-Mode-Area Fiber Lasers
Fiber characterization Lasers fiber Fiber Bragg gratings Fabry-Perot
2015/6/9
A method for the real-time monitoring of the modal content of a monolithic LMA fiber laser is reported for the first time. It allows for the direct observation of the dynamics of transversal mode comp...
Applications of Volume Bragg Gratings in High-Power Fiber Lasers
Applications Volume Bragg Gratings High-Power Fiber Lasers
2015/6/8
In this presentation the latest results on volume Bragg grating locked fiber lasers will be reviewed. This novel technique provides one to two orders of magnitude improved spectral brightness, improve...
High Power Fiber Lasers and Amplifiers for Applications in Telecommunications
High Power Fiber Lasers Amplifiers Applications Telecommunications
2015/6/5
We describe the current technology and applications of watt to multi-watt fiber lasers and amplifiers in all areas of fiber optic and free space optical communications.
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...
Large Core Single-Mode Chirally-Coupled-Core Fibers for High Power Fiber Lasers
Large Core Single-Mode Chirally-Coupled-Core Fibers High Power Fiber Lasers
2015/7/16
Novel chirally-coupled-core (CCC) fibers enabled large-core laser systems operating robustly-single-mode, independently of fiber excitation, splicing and coiling conditions. A variety of high power co...
Compact Multiwavelength Fiber Lasers in S, C and L Bands
Compact Multiwavelength Fiber Lasers L Bands
2015/7/16
We demonstrate multiwavelength CW lasers for S,C and L bands that emit more than 40 wavelengths simultaneously. We achieve a nominal channel spacing of 100 ± 10 GHz using post-fabrication correction b...
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...
High-Power, High-Efficiency Laser Diodes for Pumping Fiber Lasers
High power laser diode Funryu-heatsink Fiber disk laser
2009/6/12
We have been developing high-power, high-efficiency laser diodes (LD) for pumping the structural figure fiber laser. Coexisting of a high beam quality and high power is demanded of the excitation of t...
High Precision Frequency Standards Using Mode-Locked Fiber Lasers
EDFA Mode-locked fiber lasers Ultrashort pulse generation
2009/6/12
We describe an application of ultrashort fiber lasers to high precision frequency standards that enable us to measure unknown optical frequencies directly. Mode-locked lasers have a unique feature in ...