Fourier Spectrometer Fiber SMA-IRF-01

Fourier Spectrometer Fiber SMA-IRF-01

Supplier
Fiberock
Part Number
SMA-IRF-01
Category
Spectrometers
Origin
China

Fourier-transform infrared (FTIR) spectrometers acquire material IR spectra using a transform from time/space to frequency domains, generally with high sensitivity and rapid acquisition. FTIR fibers deliver IR to samples difficult to access directly or return sample light to detectors. They allow flexible sampling of different regions or confined locations where the whole instrument cannot fit. Applications include chemistry, materials, biomedicine, and environmental monitoring. Fiber-linked instruments provide in-situ spectra under original sample conditions, valuable for live chemical-reaction/tissue studies. Selection: 1. Fiber type matches application/wavelength. 2. NA controls collection; higher NA gathers more signal but possibly more source background. 3. Diameter balances intensity/sensitivity and spatial resolution: larger gathers more but resolves less; smaller does the reverse. 4. Length balances loss and layout flexibility. 5. Bend resistance maintains stable transmission under bending/torsion. 6. Coatings/jackets match temperature, humidity, mechanical conditions, corrosion, and heat. 7. Connectors match instrument/probe interfaces for stable coupling. Balanced selection improves accuracy, sensitivity, and reliability.

Specification Snapshot
Operating Temperature
-55~ +85 ℃
Wavelength Range
400-2500 nm
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Overview

Fourier-transform infrared (FTIR) spectrometers acquire material IR spectra using a transform from time/space to frequency domains, generally with high sensitivity and rapid acquisition. FTIR fibers deliver IR to samples difficult to access directly or return sample light to detectors. They allow flexible sampling of different regions or confined locations where the whole instrument cannot fit. Applications include chemistry, materials, biomedicine, and environmental monitoring. Fiber-linked instruments provide in-situ spectra under original sample conditions, valuable for live chemical-reaction/tissue studies. Selection: 1. Fiber type matches application/wavelength. 2. NA controls collection; higher NA gathers more signal but possibly more source background. 3. Diameter balances intensity/sensitivity and spatial resolution: larger gathers more but resolves less; smaller does the reverse. 4. Length balances loss and layout flexibility. 5. Bend resistance maintains stable transmission under bending/torsion. 6. Coatings/jackets match temperature, humidity, mechanical conditions, corrosion, and heat. 7. Connectors match instrument/probe interfaces for stable coupling. Balanced selection improves accuracy, sensitivity, and reliability.

Specifications

ParameterValue
Optical fiber materialInfrared silica fiber
Connector TypeSMA905/FC/custom
Fiber core countSingle-core
Operating Temperature-55~ +85 ℃
Numerical Aperture0.22
Wavelength Range400-2500 nm
Structure typeCustomized on request (one input and one output, one input and two outputs)
Ferrule materialStainless steel/ceramic
Fiber TypeStep-index type
Optical fiber specificationCustomer specified (50-1000μm)
LengthCustomer specified
Protective tube diameterCustomer specified
Protective tube typeCustomer specified
Coating materialAcrylic resin
Single-filament transmission efficiency≥85%
RoHS reportCompliant with standards
REACH reportCompliant with standards

Key Features

Material: fibers can be made from different materials, with infrared silica fiber suited to infrared transmission. Transmission range: different materials have different infrared ranges, affecting use in FTIR spectrometers. Flexibility: fibers can be routed relatively freely to accommodate complex or confined sample environments. Probe design: specialized probes support laboratory sample analysis or remote field monitoring. Interference resistance: suitable fiber and probe designs reduce ambient light and other potential interference. Compatibility: fiber selection must consider the FTIR interface and detector type.

Datasheet

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Supplier Information

Fi
Fiberock
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Qinhuangdao Guangyan Technology Co., Ltd. (FIBEROCK), located in the Economic and Technological Development Zone, Qinhuangdao, Hebei Province, is a high-tech enterprise focusing on optical fibers, crystal materials, and optical components. The company integrates R&D, production, sales and service, specializing in specialty optical fibers and devices. Its products are widely used in medical treatment, fiber sensing, environmental monitoring equipment, biochemical analytical instruments, laser processing and other fields. The company has advanced specialty fiber drawing production lines and medical-grade clean workshops, and has passed ISO9001 quality system certification.

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Fourier Spectrometer Fiber SMA-IRF-01
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