Abstract

The effect of the turbulent atmosphere on the propagation of an ultrashort pulsed beam is presented in terms of time-domain statistical moment equations. Pulsed beams are localized space–time solutions of the wave equation that propagate unchanged along the ray trajectories. The statistically closed equations that are derived are considerably different from the dispersive multiple-frequency equation that is often used for pulse propagation. It is shown that the coherent intensity of the pulsed beam decays on a scale of the order of 10−3–103 m, depending on the conditions of turbulence. This underscores the importance of the statistical feasibility of propagation in addition to the practical realizability, which is customarily emphasized.

© 1996 Optical Society of America

Full Article  |  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

Cited By

You do not have subscription access to this journal. Cited by 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

Equations (16)

You do not have subscription access to this journal. Equations 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

Metrics

You do not have subscription access to this journal. Article level metrics 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