Results 231 to 240 of about 19,656,779 (288)

Hollow-core fiber gas lasers [Invited]. [PDF]

Light Sci Appl
Wang Z, Pei W, Zhou Z, Li X, Li H, Rao B, Yang L, Zhao R, Gao C, Xi X, Shi J, Lv G, Lei L, Chen Q, Li T, Li Z, Wang M, Chen Z.   +17 more
europepmc   +1 more source

Symmetry Engineering in Heterometallic TMDC Mo_(1-x)Nb_xSe₂: A Systematic Route Toward Enhanced Nonlinear Optical Performance. [PDF]

Small
Hani SU, Alam TI, Liang K, Yang K, Ahmed S, Xu L, Yang M, Zhu Y, Tsang YH.   +8 more
europepmc   +1 more source

Intrinsically Disordered Polypeptides-Based Stealth Materials Enable Enhanced Photothermal Cancer Therapy Using an In Situ Fiber-Based Penetrating Laser System. [PDF]

Small Sci
Nishida K, Yamashita H, Takahashi A, Miyako E.   +3 more
europepmc   +1 more source

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High-power ultrafast fiber laser systems

IEEE Journal of Selected Topics in Quantum Electronics, 2006
The recent demonstration of rare-earth-doped fiber lasers with a continuous wave output power well above the kilowatt level with diffraction-limited beam quality has proven that fiber lasers constitute a power-scalable solid-state laser concept. To generate intense pulses from a fiber, several fundamental limitations have to be overcome.
Jens Limpert, F Roser
exaly   +2 more sources

High Power Fiber lasers

IEEE Journal of Quantum Electronics, 2008
  +13 more sources

High-power fiber lasers

2012 17th Opto-Electronics and Communications Conference, 2012
We review and discuss the recent advances in high-power fiber lasers with particular attention to a multitude of laser configurations, including continuous-wave and pulsed regimes. In addition, we also discuss novel fiber technology for various specific applications.
Yoonchan Jeong, Luis A. Vazquez-Zuniga, Seung Jong Lee, Geunchang Choi, Youngchul Kwon, Hyuntai Kim   +5 more
openaire   +2 more sources

High-power photonic-bandgap fiber laser

Optics Letters, 2008
An original architecture of an active fiber allowing a nearly diffraction-limited beam to be produced is demonstrated. The active medium is a double-clad large-mode-area photonic-bandgap fiber consisting of a 10,000 ppm by weight Yb(3+)-doped core surrounded by an alternation of high- and low-index layers constituting a cylindrical photonic crystal ...
Février, Sébastien, Gaponov, Dmitry, Roy, Philippe, Likhachev, M.E., Semjonov, S.L., Bubnov, M.M., Dianov, E.M., Yu Yashkov, M., Khopin, V.F., Yu Salganskii, M., Guryanov, A.N.   +10 more
openaire   +3 more sources

High power fiber lasers [PDF]

2005 Pacific Rim Conference on Lasers & Electro-Optics, 2006
We discuss fundamental aspects of high-power fiber lasers and describe their recent dramatic advances and prospects including our up-to-date experimental results with particular attention to kilowatt-class, refined power amplifier regimes.
Jeong, Y., Nilsson, J., Sahu, J.K., Dupriez, P., Codemard, C.A., Soh, D.B.S., Farrell, C., Kim, J., Richardson, D.J., Payne, D.N.   +9 more
openaire   +1 more source

High Power Fiber Lasers

Optical Fiber Communication Conference, 2017
• Optical fibers are an extraordinary active medium… • …but thermal effects cannot be simply neglected anymore. • Recently a serious new limitation has been discovered: Mode Instabilities. • This has quickly become the most limiting factor for the futher scaling of fiber systems.
openaire   +2 more sources