Measurement Of Polarized Emission And Excitation Spectra Of Luminescence From Homogeneous Solution

Okiyasu Shimizu

doi:10.1117/12.945464

27 April 1988 Measurement Of Polarized Emission And Excitation Spectra Of Luminescence From Homogeneous Solution

Okiyasu Shimizu

Proceedings Volume 0910, Fluorescence Detection II; (1988) https://doi.org/10.1117/12.945464
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

We describe a polarization spectrophotometer capable of obtaining a continuous recording of a polarized emission spectrum as well as a polarized excitation spectrum. The instru-ment's optics were designed to separately detect each polarized component of the emission. The system utilizes an optical fiber bundle composed of two branches for signal mixing of each component and two lock-in amplifiers for separation of signals mixed and analyzed optically. Data acquisition and analysis were performed by a low-cost microcomputer equipped with an 8-bit analog-to-digital converter.

Citation Download Citation

Okiyasu Shimizu "Measurement Of Polarized Emission And Excitation Spectra Of Luminescence From Homogeneous Solution", Proc. SPIE 0910, Fluorescence Detection II, (27 April 1988); https://doi.org/10.1117/12.945464

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