Infrared Optical Fiber

• Customization: Available
• Application: Communication, Sensor, Medicine
• Certification: ISO9001
• Spectral Range: 400nm-2200nm
• Numerical Aperture: 0.22±0.02
• Core Material: Low-Oh Pure Silica Core
• Origin: China

Product Description

Near-Infrared Quartz Fiber is a type of optical fiber specifically designed for transmitting optical signals in the infrared band, typically from 0.4µm to 2.5µm. Compared to common optical fibers like multimode or single-mode fibers, near-infrared quartz fibers exhibit lower signal loss and better light transmission performance in the infrared wavelength range.

Near-infrared quartz fibers are primarily made from high-purity quartz glass (silica, SiO2), which can be doped with other materials to enhance performance and stability. This type of fiber finds applications in various engineering fields and scientific research, including spectroscopy, environmental monitoring, medical fields, industrial processing, and remote sensing.

The superior performance of near-infrared quartz fibers is mainly attributed to their excellent infrared light transmission, as well as the thermal stability, chemical resistance, and mechanical strength of quartz material. These characteristics make near-infrared quartz fibers highly promising in various applications.

Unique Advantages of Near-Infrared Quartz Fiber:

• Low Loss: Exhibits low signal loss in the visible and near-infrared wavelength range, enabling efficient transmission of optical signals over long distances.
• Suitable for Various Environments: Quartz fiber offers excellent corrosion resistance, acid and alkali resistance, and aging resistance, allowing it to operate normally in harsh environments.
• High Spectral Transmittance: Quartz fiber provides high optical transmission quality in the visible to near-infrared spectral range, making it suitable for precise optical analysis and imaging experiments.
• Good Thermal Stability: Quartz material has a high melting point, ensuring stability and reliability in high-temperature environments.
• Broad Spectral Transmission Range: Visible to near-infrared quartz fiber is suitable for various optical applications across the visible and infrared spectrum.

This type of fiber is widely used in communication, research, biomedicine, optical sensing, and imaging systems. Visible to near-infrared fibers can be categorized as multimode or single-mode fibers based on application needs and scenarios. Multimode fibers perform well in short-distance transmissions, while single-mode fibers offer better performance over long distances. Selecting the appropriate fiber type based on specific requirements can achieve optimal transmission and performance.

Fiber Specifications	Core Diameter (μm)		Cladding Diameter (μm)		Coating Diameter (μm)
IR50125245	50		125		245
IR105125245	105		125		245
IR135155320	135		155		320
IR200220320	200		220		320
IR300330520	300		330		520
IR400440700	400		440		700
IR500550900	500		550		900
IR600660900	600		660		900
IR8008801100	800		880		1100
IR100011001600	1000		1100		1600