OSA's Digital Library

Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 27, Iss. 10 — May. 15, 2009
  • pp: 1362–1368

Spectral Characteristics of a Quantum-Dot (CdSe/ZnS)-Doped Fiber in Low Concentrations

Cheng Cheng and Xuefeng Peng

Journal of Lightwave Technology, Vol. 27, Issue 10, pp. 1362-1368 (2009)


View Full Text Article

Acrobat PDF (553 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

A kind of optical fiber doped with CdSe/ZnS quantum dot in low concentrations was fabricated for preparing a fiber amplifier. The photoluminescence and absorption spectra transmitted through the doped fiber were measured in different doping concentrations and fiber lengths. Effects of the doping concentration and fiber length on the spectra were investigated by the experiment. Compare with the doping before, a red shift of the photoluminescence-peak wavelength was observed after the doping. The red shift goes up with the increases of doping concentration and fiber length in the concentration ranging from $(0.33\sim 2.5)\times 10^{ - 2}$ mg/mL and the fiber length from 1–20 cm. For the given excitation intensity, the maximum PL-peak intensity is related to the fiber length, and in the given fiber length, it is related to the doping concentration.

© 2009 IEEE

Citation
Cheng Cheng and Xuefeng Peng, "Spectral Characteristics of a Quantum-Dot (CdSe/ZnS)-Doped Fiber in Low Concentrations," J. Lightwave Technol. 27, 1362-1368 (2009)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-27-10-1362

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  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited