We have successfully implemented telecom-wavelength quantum cryptosystem over 87.5km(world’s longest) including error correction and privacy amplification. We confirmed that key distribution was performed at a rate of 7.2bps with a 7.6% QBER.

© 2003 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription