Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Open- and closed-loop aberration correction by use of a quadrature interferometric wave-front sensor

Not Accessible

Your library or personal account may give you access

Abstract

Experimental results are presented for an adaptive optics system based on a quadrature Twyman–Green interferometric wave-front sensor. The system uses a circularly polarized reference beam to form two interferograms with a π/2 phase shift. The experiments conducted used Kolmogorov phase screens to simulate atmospheric phase distortions. Strehl ratio improvements by a factor of 8, to an absolute value of 0.45, are demonstrated.

© 2004 Optical Society of America

Full Article  |  PDF Article
More Like This
Performance of a phase-conjugate engine implementing a finite-bit phase correction

K. L. Baker, E. A. Stappaerts, S. C. Wilks, D. Gavel, P. E. Young, J. Tucker, S. S. Olivier, D. A. Silva, and J. Olsen
Opt. Lett. 29(9) 980-982 (2004)

Closed-loop aberration correction by use of a modal Zernike wave-front sensor

M. A. A. Neil, M. J. Booth, and T. Wilson
Opt. Lett. 25(15) 1083-1085 (2000)

Breadboard testing of a phase-conjugate engine with an interferometric wave-front sensor and a microelectromechanical systems-based spatial light modulator

Kevin L. Baker, Eddy A. Stappaerts, Don Gavel, Scott C. Wilks, Jack Tucker, Dennis A. Silva, Jeff Olsen, Scot S. Olivier, Peter E. Young, Mike W. Kartz, Laurence M. Flath, Peter Krulevitch, Jackie Crawford, and Oscar Azucena
Appl. Opt. 43(30) 5585-5593 (2004)

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 Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica 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 Optica member, or as an authorized user of your institution.

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

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

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

Equations (2)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

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

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved