OSA's Digital Library

Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 30, Iss. 17 — Sep. 1, 2012
  • pp: 2901–2906

Intensity-Interrogated Sensor Based on Cascaded Fabry–Perot Laser and Microring Resonator

Jinyan Song, Lei Wang, Lei Jin, Xiang Xia, Qingli Kou, Sophie Bouchoule, and Jian-Jun He

Journal of Lightwave Technology, Vol. 30, Issue 17, pp. 2901-2906 (2012)


View Full Text Article

Acrobat PDF (1016 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 highly sensitive integrated optical biosensor based on the cascade of a Fabry–Perot cavity laser and a microring resonator is investigated theoretically and experimentally. The free spectral ranges of the microring and the laser cavity are designed to be about the same in order to apply intensity interrogation. The variation of the refractive index of the fluidic sample results in a large shift in the envelope function of the total transmission spectrum of the sensor, and consequently, a large change in the transmitted power. The simple light-source-integrated sensing scheme achieved a high sensitivity of 1000 dB/RIU in the preliminary experiment, demonstrating its principle and potential for low-cost practical applications.

© 2012 IEEE

Citation
Jinyan Song, Lei Wang, Lei Jin, Xiang Xia, Qingli Kou, Sophie Bouchoule, and Jian-Jun He, "Intensity-Interrogated Sensor Based on Cascaded Fabry–Perot Laser and Microring Resonator," J. Lightwave Technol. 30, 2901-2906 (2012)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-30-17-2901

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