Abstract
A high-resolution surface plasmon resonance (SPR) sensor was presented using a quadrant cell photodetector. The sensor focused the diode laser through a prism onto a gold film that was divided into two areas. The signals from the two areas were produced and detected with the same laser, optics and photodetector.
Original language | English (US) |
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Pages (from-to) | 150-153 |
Number of pages | 4 |
Journal | Review of Scientific Instruments |
Volume | 74 |
Issue number | 1 I |
DOIs | |
State | Published - Jan 2003 |
ASJC Scopus subject areas
- Instrumentation