Abstract

A novel method for non-contact detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on time varying speckle pattern analysis and suggests a more robust alternative for interferometric and refractometric solutions.

© 2019 The Author(s)

PDF Article

References

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
or
Login to access OSA Member Subscription