Abstract

An intrinsically stable type I optical parametric oscillator was built with a periodically poled KTiOPO4 crystal to generate a stable, bright, cw, broadband phase-squeezed beam. A 3.2dB sensitivity enhancement of optical interferometry was demonstrated on weak electro-optic modulation signals within a 20MHz squeezing bandwidth. This also realized a channel capacity increase beyond that of coherent optical communication.

© 2007 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Observation of a comb of optical squeezing over many gigahertz of bandwidth

R.J. Senior, G.N. Milford, J. Janousek, A.E. Dunlop, K. Wagner, H-A. Bachor, T.C. Ralph, E.H. Huntington, and C.C. Harb
Opt. Express 15(9) 5310-5317 (2007)

Squeezed light at 1550 nm with a quantum noise reduction of 12.3 dB

Moritz Mehmet, Stefan Ast, Tobias Eberle, Sebastian Steinlechner, Henning Vahlbruch, and Roman Schnabel
Opt. Express 19(25) 25763-25772 (2011)

Observation of cw squeezed light at 1550 nm

Moritz Mehmet, Sebastian Steinlechner, Tobias Eberle, Henning Vahlbruch, André Thüring, Karsten Danzmann, and Roman Schnabel
Opt. Lett. 34(7) 1060-1062 (2009)

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 (4)

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 (12)

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