967 resultados para 63-468
Resumo:
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.
Resumo:
于2010-11-23批量导入
Resumo:
于2010-11-23批量导入
Resumo:
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