OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 1, Iss. 5 — May. 20, 2003
  • pp: 308–310

Terahertz generation from Si_(3)N_(4) covered photoconductive dipole antenna

Wei Shi, Jingzhou Xu, and X.-C. Zhang  »View Author Affiliations


Chinese Optics Letters, Vol. 1, Issue 5, pp. 308-310 (2003)


View Full Text Article

Acrobat PDF (452 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

We observe enhanced terahertz (THz) radiation generated from a Si_(3)N_(4) film-coated GaAs photoconductive dipole antenna. Compared to an uncoated antenna with identical electrode geometry and optical excitation power, the Si_(3)N_(4) film-coated antenna has a higher effective DC resistance and larger breakdown voltage. As a result, the peak amplitude of generated THz radiation is significantly enhanced due to the Si_(3)N_(4) film-coated layer.

© 2005 Chinese Optics Letters

OCIS Codes
(320.5390) Ultrafast optics : Picosecond phenomena
(320.7080) Ultrafast optics : Ultrafast devices
(320.7130) Ultrafast optics : Ultrafast processes in condensed matter, including semiconductors

Citation
Wei Shi, Jingzhou Xu, and X.-C. Zhang, "Terahertz generation from Si_(3)N_(4) covered photoconductive dipole antenna," Chin. Opt. Lett. 1, 308-310 (2003)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-1-5-308

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

« Previous Article

OSA is a member of CrossRef.

CrossCheck Deposited