Noise reduction in quantum communication

• 主要作者: Yap, Jiun Yan.
• 其他作者: Shum Ping
• 格式: Final Year Project
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: http://hdl.handle.net/10356/53268
• 機構: Nanyang Technological University

Spontaneous anti-Stokes Raman noise (SASRN) had been identified to cause performance degradation of a quantum key distribution (QKD) system. For a QKD system using 1550nm as classical channel and 1310nm for quantum channel, it will suffer from SASRN as the strong 1550nm signals will create broadband...