Abstract

We demonstrate a phase-conjugating mirror that has a continuous-wave power reflectivity much greater than unity (gain ~100). This mirror uses nonresonant degenerate four-wave mixing in a single crystal of barium titanate (BaTiO3). With our mirror we have (1) observed cw self-oscillation in an optical resonator formed by this mirror and a normal mirror, (2) demonstrated a cw oscillator that, in spite of phase-distorting material placed inside the resonator, will always emit a TEM00 mode, and (3) demonstrated an optical image amplifier. This mirror will work at any visible wavelength and with weak (milliwatt or weaker) pump beams.

© 1980 Optical Society of America

Full Article  |  PDF Article

Corrections

Jack Feinberg and R. W. Hellwarth, "Phase-conjugating mirror with continuous-wave gain: errata," Opt. Lett. 6, 257-257 (1981)
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-6-5-257
OSA Recommended Articles
Theory of a self-pumped phase conjugator with two coupled interaction regions

Kenneth R. MacDonald and Jack Feinberg
J. Opt. Soc. Am. 73(5) 548-553 (1983)

Observations of internal beam production in barium titanate phase conjugators

Andrew V. Nowak, Thomas R. Moore, and Robert A. Fisher
J. Opt. Soc. Am. B 5(9) 1864-1878 (1988)

Effects of laser coherence on coupling efficiency for the double phase-conjugate mirror

Mark T. Gruneisen, Edward D. Seeberger, John F. Mileski, and Karl Koch
Opt. Lett. 16(8) 596-598 (1991)

More Recommended Articles

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

Figures (5)

You do not have subscription access to this journal. Figure files 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 (2)

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