OSA's Digital Library

Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 9, Iss. 8 — Aug. 1, 1984
  • pp: 350–352

Beam coupling in undoped GaAs at 1.06 μm using the photorefractive effect

M. B. Klein  »View Author Affiliations


Optics Letters, Vol. 9, Issue 8, pp. 350-352 (1984)
http://dx.doi.org/10.1364/OL.9.000350


View Full Text Article

Enhanced HTML    Acrobat PDF (437 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We have observed beam coupling and degenerate four-wave mixing in high-resistivity, undoped GaAs at 1.06 μm that is due to the photorefractive effect. The photorefractive species is thought to be the deep donor EL2. The measured values of two-wave gain are comparable with those measured in Bi12SiO20. The response time is measured to be 20 μsec at an intensity of 4 W/cm2. This exceptionally fast photorefractive response time (compared with that of oxide electro-optic materials) is due primarily to the large mobility of GaAs.

© 1984 Optical Society of America

History
Original Manuscript: March 19, 1984
Manuscript Accepted: May 21, 1984
Published: August 1, 1984

Citation
M. B. Klein, "Beam coupling in undoped GaAs at 1.06 μm using the photorefractive effect," Opt. Lett. 9, 350-352 (1984)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-9-8-350

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

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
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited