LED THT EOLD-1460-015-1
LED THT EOLD-1460-015-1
High Precision SWIR Source for Sensing and Industrial Systems – 1460nm IR LED EOLD-1460-015-1
Understanding LED THT EOLD-1460-015-1
The EOLD-1460-015-1 operates at a peak wavelength of 1460 nm (1430–1490 nm range), placing it in the SWIR spectrum where strong absorption characteristics enable accurate sensing and material analysis. It delivers radiant power of ~3–6 mW at 100 mA, ensuring stable and reliable performance.
The LED features a narrow viewing angle of ~10°, enabled by its integrated glass lens, allowing precise and directional infrared illumination.
Its hermetic TO-46 package ensures excellent thermal stability and environmental protection, making it suitable for continuous operation in demanding industrial and scientific environments.
Technical Specifications
| Parameter | Specification |
| Product | EOLD-1460-015-1 |
| Type | SWIR / NIR Infrared LED |
| Peak Wavelength | 1460 nm (1430–1490 nm) |
| Optical Output Power | ~3 – 6 mW |
| Forward Current | Up to 100 mA |
| Forward Voltage | ~1.3 – 1.8 V |
| Spectral Width (FWHM) | ~95 nm |
| Viewing Angle | ~10° |
| Package | TO-46 Metal Can (Glass Lens) |
| Mounting Type | Through-hole |
| Operating Temperature | -40°C to +85°C |
| Compliance | RoHS & REACH compliant |
Key Features and Advantages
1460 nm SWIR Wavelength for Advanced Sensing
Operating at 1460 nm, the LED enables strong absorption interaction with water and organic compounds, making it ideal for spectroscopy, biomedical sensing, and gas analysis.
Focused Beam for High-Precision Applications
With a ~10° viewing angle, the integrated glass lens delivers highly directional infrared emission, ensuring accurate targeting in sensing and analytical systems.
Optimised for Absorption-Based Measurements
The 1460 nm wavelength is particularly effective for moisture detection and chemical analysis, enabling precise measurement in industrial and scientific applications.
Stable Radiant Output for Reliable Detection
Delivering ~3–6 mW radiant power, the LED ensures consistent and repeatable signal strength, improving measurement accuracy.
Glass Lens Design for Enhanced Optical Control
The precision lens improves beam quality and focus, making it suitable for applications requiring narrow and controlled illumination.
Robust TO-46 Hermetic Package
The metal package provides excellent mechanical strength, thermal stability, and environmental protection, ensuring long-term durability.
Efficient Thermal Management
TO-can packaging supports effective heat dissipation, enabling stable operation even at higher drive currents (up to 100 mA).
Industrial-Grade Reliability
Designed for demanding environments, the LED offers long operational life and dependable performance, reducing downtime and maintenance costs.
Applications Across Industries
Moisture Detection & Water Absorption Analysis
The 1460 nm wavelength is highly sensitive to water absorption, making it ideal for moisture detection in food processing, pharmaceuticals, and material testing.
Gas Sensing & Environmental Monitoring
Used in infrared absorption-based gas detection systems for accurate measurement of gas concentrations.
Biomedical & Medical Applications
Applied in diagnostic systems and biomedical sensing, where SWIR wavelengths enable deeper tissue interaction and non-invasive analysis.
Biometric & Security Systems
Supports biometric authentication technologies, improving detection accuracy and reliability in security systems.
Spectroscopy & Optical Analysis
Ideal for spectroscopy systems where SWIR wavelengths enable precise chemical identification and material characterisation.
Industrial Automation & Process Control
Used in automated systems for object detection, positioning, and process monitoring in manufacturing environments.
Research & Scientific Applications
Widely used in photonics research and experimental setups requiring stable and focused SWIR light sources.
Why Choose United Spectrum Instruments?
United Spectrum Instruments is a trusted supplier of advanced photonics components in India. We provide expert consultation, product selection guidance, and integration support for infrared LEDs like the EOLD-1460-015-1. With strong technical expertise and responsive after-sales service, we ensure reliable sourcing and long-term performance. Our commitment to quality and customer success enables industries to implement efficient sensing, automation, and analytical solutions tailored to their specific application requirements.
- Strong expertise in UV, VIS, IR, and SWIR THT LED technologies
- Technical guidance for sensing, illumination, and industrial integration
- Reliable support for gas sensing and proximity sensing applications
- Availability of TO-can, 3 mm, and 5 mm THT LED package options
- Support for custom wavelength and photonic assembly requirements
FAQs
What is the wavelength of EOLD-1460-015-1?
It operates at approximately 1460 nm in the SWIR spectrum.
What is the optical output power?
It provides approximately 3–6 mW radiant power at 100 mA.
What is the viewing angle?
It has a narrow beam angle of around 10° for focused illumination.
What applications is it best suited for?
It is used in moisture detection, gas sensing, biomedical systems, and spectroscopy applications.
Is it suitable for industrial environments?
Yes, it operates from -40°C to +85°C and is designed for reliable industrial use.
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FAQs
What is the wavelength of EOLD-1460-015-1?
It operates at approximately 1460 nm in the SWIR spectrum.
What is the optical output power?
It provides approximately 3–6 mW radiant power at 100 mA.
What is the viewing angle?
It has a narrow beam angle of around 10° for focused illumination.
What applications is it best suited for?
It is used in moisture detection, gas sensing, biomedical systems, and spectroscopy applications.
Is it suitable for industrial environments?
Yes, it operates from -40°C to +85°C and is designed for reliable industrial use.
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