nature photonics亮点石墨烯锁模

张晗 2010-4-5 13:34

graphene_nature_photonics GRAPHENE Under high energy Appl. Phys. Lett. 96, 051122 (2010) Despite intense research into the preparation and characterization of graphene, there have been few studies into its suitability for applications in photonics. Graphene may have significant advant ...

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石墨片超快激光器闪耀登场！

张晗 2010-3-29 21:43

http://www.optochina.net/html/news/10230.html 英国剑桥大学及法国CNRS的研究人员已经制造出超快锁模(mode-locked)石墨片(graphene)激光器。由于石墨片为零能隙的半导体，这项研究成果不仅令人意外，而且显示了石墨片在光电器件上大有可为。 　　石墨片为蜂巢晶格的碳原子平面，其电子能以极高速运 ...

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Wideband tunable, graphene-mode locked, ultrafast laser

张晗 2010-3-25 12:10

http://arxiv.org/abs/1003.4714 Wideband tunable, graphene-mode locked, ultrafast laser Authors: Z. Sun , D. Popa , T. Hasan , F. Torrisi , F. Wang , E. J. R. Kelleher , J. C. Travers , A. C. Ferrari (Submitted on 24 Mar 2010) Abstract: We report a tunable ultraf ...

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Wideband tunable, graphene-mode locked, ultrafast laser

张晗 2010-3-25 12:10

http://arxiv.org/abs/1003.4714 Wideband tunable, graphene-mode locked, ultrafast laser Authors: Z. Sun , D. Popa , T. Hasan , F. Torrisi , F. Wang , E. J. R. Kelleher , J. C. Travers , A. C. Ferrari (Submitted on 24 Mar 2010) Abstract: We report a tunable ultraf ...

个人分类: 石墨烯|2508 次阅读|没有评论

Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser

张晗 2010-3-19 12:05

APPLIED PHYSICS LETTERS 96, 111112 (2010) Atomic layer graphene possesses wavelength-insensitive ultrafast saturable absorption, which can be exploited as a full-band mode locker. With an erbium-doped dissipative soliton fiber laser mode locked with few layer gra ...

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