990 resultados para 63-468A


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We mode-lock a fiber oscillator with cavity length of ~1500m using nanotubes, achieving 1.55ps pulses with pulse energy up to 63nJ at 134 KHz repetition rate. © 2010 Optical Society of America.

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于2010-11-23批量导入

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于2010-11-23批量导入

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Medhurst, J. (2005). Mammon's Television?: ITV in Wales 1959-63. In C. Johnson and R. Turnock (Eds.), ITV Cultures: Independent Television over 50 Years (pp.88-107). Maidenhead: Open University Press. RAE2008