Abstract

We describe a parallel scan spectral surface plasmon resonance (SPR) imaging technique. We demonstrate experimentally, with a line-shaped light illumination, that an image acquired with an area CCD detector provides both SPR wavelength information and one-dimensional spatial distribution. Thus two-dimensional distribution of the refractive index of the entire sensing plane can be obtained with a one-dimensional optical line parallel scan. The technique offers advantages of both high sensitivity and high throughput, and could have potential applications in biochips analysis.

© 2008 Optical Society of America

Full Article  |  PDF Article
Related Articles
Two-dimensional biosensor arrays based on surface plasmon resonance phase imaging

C. L. Wong, H. P. Ho, T. T. Yu, Y. K. Suen, Winnie W. Y. Chow, S. Y. Wu, W. C. Law, W. Yuan, W. J. Li, S. K. Kong, and Chinlon Lin
Appl. Opt. 46(12) 2325-2332 (2007)

Hybrid differential interrogation method for sensitive surface plasmon resonance measurement enabled by electro-optically tunable SPR sensors

Kun Wang, Zheng Zheng, Yalin Su, Zhiyou Wang, Lusheng Song, and Jinsong Zhu
Opt. Express 17(6) 4468-4478 (2009)

Multiplex spectral surface plasmon resonance imaging (SPRI) sensor based on the polarization control scheme

Chi Lok Wong, George Chung Kit Chen, Beng Koon Ng, Shuchi Agarwal, Zhiping Lin, Peng Chen, and Ho Pui Ho
Opt. Express 19(20) 18965-18978 (2011)

References

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
Login to access OSA Member Subscription

Cited By

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
Login to access OSA Member Subscription

Figures (7)

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
Login to access OSA Member Subscription

Equations (1)

You do not have subscription access to this journal. Equations 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
Login to access OSA Member Subscription

Metrics

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
Login to access OSA Member Subscription