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FP-6000 Series Solid-state Quantum Efficiency System

solid-state-quantum-efficiency-1

The FP-6000 Series Quantum Efficiency System permits measurement of powdered fluorescent materials and calculates the external quantum efficiency, internal quantum efficiency and absorbance of the sample.

Features

System Description

A quantum efficiency measurement system for solid samples integrates the FP-6500/6600 spectrofluorometer with an integrating sphere for fluorescence emission and a quantum efficiency calculation program. The instrument can be used to measure fluorescent materials such as those being evaluated for "next generation" plasma display panels.

System Features

  • Simple sample handling using the powdered sample holder
  • Precise correction by referenced light source

FP-6000 Series Specifications

Powdered Sample Holder 16 mm diameter with quartz window
Wavelength Range 340 - 800 nm
Emission Correction Referenced light source
Detection Integrating sphere, 60 mm diameter
Incident Angle 5 °
Reference Standard Spectralon

Details

Diffuse scattering spectrum of the Spectralon reference standard

diffuse-scattering-spectralon

Diffuse scattering and emission spectrum of Sodium Salicylate

diffuse-scattering-sodium

Excitation
Intensity
Diffuse
Scattering
Sample
Emission
Absorption Internal Quantum
Efficiency
External Quantum
Efficiency
2227.2 278.7 714.6 87.5% 36.7% 32.1%

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