A laser Doppler Vibrometer (LDV) with a configuration of all fiber is developed according to the theory of the heterodyne detection. The system can be applied in an effective and high-sensitivity way to acquire the real-time acoustical signals through glass 20 meters away.

© 2009 IEEE

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