Terahertz-wave generation in quasi-phase-matched GaAs Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/47429977b

Article appears in Applied Physics Letters ( http://apl.aip.org/) and is copyrighted by American Institute of Physics ( http://www.aip.org/).

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • The authors demonstrate an efficient room temperature source of terahertz radiation using femtosecond laser pulses as a pump and GaAs structures with periodically inverted crystalline orientation, such as diffusion-bonded stacked GaAs and epitaxially grown orientation-patterned GaAs, as a nonlinear optical medium. By changing the GaAs orientation-reversal period (504–1277 μm), or the pump wavelength (2–4.4 μm), we were able to generate narrow-bandwidth (~100 GHz) terahertz wave packets, tunable between 0.9 and 3 THz, with the optical-to-terahertz photon conversion efficiency of 3.3%.
Resource Type
DOI
Date Available
Date Issued
Citation
  • Vodopyanov, K. L., Fejer, M. M., Yu, X., Harris, J. S., Lee, Y., Hurlbut, W., et al. (2006). Terahertz-wave generation in quasi-phase-matched GaAs [Electronic version]. Applied Physics Letters, 89(14).
Academic Affiliation
Series
Rights Statement
Publisher
Language
Replaces
Additional Information
  • description.provenance : Made available in DSpace on 2010-01-25T17:52:45Z (GMT). No. of bitstreams: 1 GetPDFServlet.pdf: 195267 bytes, checksum: 813adcb88766508e907260463e411f30 (MD5) Previous issue date: 2006-10-04
  • description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2010-01-25T17:52:45Z (GMT) No. of bitstreams: 1 GetPDFServlet.pdf: 195267 bytes, checksum: 813adcb88766508e907260463e411f30 (MD5)
  • description.provenance : Submitted by David Moynihan (dmscanner@gmail.com) on 2010-01-22T19:49:28Z No. of bitstreams: 1 GetPDFServlet.pdf: 195267 bytes, checksum: 813adcb88766508e907260463e411f30 (MD5)

Relationships

In Administrative Set:
Last modified: 07/08/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items