Fiber Optic Chemical Sensors

Ocean Optics - Inventor of the World's First Miniature Spectrometer

Our Fiber Optic Oxygen Sensors are coated probes that use fluorescence quenching to measure the partial pressure of dissolved or gaseous oxygen. You specify a sensor probe with one of our three sensing formulations -- along with a sensing detector, excitation source and software -- to build a complete system.

The Best Choice for Your Application

Selecting Your Oxygen Sensor System Components

Complete Fiber Optic Oxygen Sensor systems are available for about $4,000. Each system typically consists of one each in Component column.

Component	Option
Sensor Coating Options	-- FOXY Coating Formulation -- FOSPOR Coating Formulation -- HIOXY Coating Formulation
Sensor Probe Options	-- Fiber Optic Oxygen Probes
Probe-to-Bifurcated-Assembly Connector	-- 21-02 Splice Bushing (connects probe to Bifurcated Fiber Assembly)
Bifurcated Optical Fiber Assembly	-- BIF600-VIS-NIR Laboratory-grade Bifurcated Fiber Assembly -- QBIF600-VIS-NIR Premium-grade Bifurcated Fiber Assembly -- QBIF-600-VIS-BX Premium-grade Bifurcated Fiber Assembly with BX cable jacketing
Excitation Source Options	-- LS-450-Series Blue LED Light Sources -- USB-LS-450 LED Light Source Module
Spectrometer Options	-- NeoFox Phase Fluorometers -- USB4000-FL Spectrometer -- USB4000-FL-450 Spectrofluorometer -- USB4000-FL-395 Spectrofluorometer

Additional Components

Component	Option
Oxygen Sensor Accessories	-- Flow Cell -- Puncturing Needle -- Acrylic Sampling Chambers
Oxygen Sensor Temperature Compensation	-- Temperature-compensating Options

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Theory of Operation

Sample Application