What is a Duplex 2-Wavelength Fiber Coupled Laser Module?
2025-09-01
In the world of precision laser technology, the Duplex 2-Wavelength Fiber Coupled Laser Module stands out as a versatile and high-performance solution designed for applications requiring dual-wavelength output in a compact, integrated system. This article provides a detailed overview of this advanced laser module, including its working principles, technical specifications, and key benefits. We will explore its design, performance parameters, and practical applications, using structured lists and tables to present critical data clearly. Whether you are in biomedical research, industrial manufacturing, or telecommunications, understanding the capabilities of the Duplex 2-Wavelength Fiber Coupled Laser Module can help you optimize your projects for superior results.
Introduction to Duplex 2-Wavelength Fiber Coupled Laser Module
A Duplex 2-Wavelength Fiber Coupled Laser Module is a sophisticated device that integrates two independent laser sources operating at distinct wavelengths into a single modular unit. The outputs are combined into a single optical fiber, allowing simultaneous or switchable delivery of dual-wavelength light. This design is particularly valuable in applications where space efficiency, reliability, and precise light delivery are critical. The module is engineered with high-quality components to ensure stable performance, low noise, and efficient coupling, making it ideal for demanding environments.
How Does It Work?
The module combines two laser diodes, each emitting light at a specific wavelength (e.g., 808 nm and 980 nm). These beams are merged using a specialized optical coupler or wavelength division multiplexer (WDM) into one optical fiber. The system includes drivers for current and temperature control (TEC), ensuring consistent output and wavelength stability. Users can operate both wavelengths simultaneously or toggle between them based on requirements. The fiber coupling ensures minimal loss and high beam quality, enabling flexible integration into larger systems.
Key Features and Benefits
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Dual-Wavelength Flexibility: Supports two wavelengths in one module, reducing the need for multiple laser units.
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High Stability: Advanced cooling and control mechanisms maintain output power and wavelength accuracy.
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Compact Design: Saves space and simplifies system integration.
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Fiber Coupled Output: Enables easy and efficient light delivery to the target area.
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Low Noise Operation: Ideal for sensitive applications like spectroscopy and medical diagnostics.
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Customizable Options: Wavelengths, power levels, and fiber types can be tailored to specific needs.
Technical Specifications
Below is a detailed breakdown of the standard parameters for a typical Duplex 2-Wavelength Fiber Coupled Laser Module. These specifications can vary based on custom configurations.
General Parameters
| Parameter | Value |
|---|---|
| Wavelengths | 808 nm & 980 nm (customizable) |
| Output Power (each channel) | Up to 500 mW |
| Fiber Type | Single-mode or multimode (SMF-28, MM 105/125, etc.) |
| Connector Type | FC/PC, SMA, or custom |
| Operating Voltage | 5 V DC ±10% |
| Control Interface | Analog or TTL modulation |
| Cooling Method | Thermoelectric Cooler (TEC) |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 60°C |
Optical Performance
| Parameter | Value |
|---|---|
| Spectral Linewidth | < 1 nm |
| Power Stability | < ±2% over 8 hours |
| Beam Quality (M²) | < 1.2 (single-mode fiber) |
| Polarization | Random or linear (optional) |
| Rise/Fall Time | < 1 μs |
Electrical and Safety Features
| Parameter | Value |
|---|---|
| Power Consumption | < 15 W |
| Protection | Reverse polarity, overcurrent, overtemperature |
| Compliance | FDA, CE, RoHS |
| Lifetime | > 10,000 hours |
Applications
The Duplex 2-Wavelength Fiber Coupled Laser Module is used across various industries due to its versatility and precision. Some common applications include:
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Biomedical and Life Sciences:
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Flow cytometry
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DNA sequencing
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Photodynamic therapy
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Confocal microscopy
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Industrial Processing:
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Laser marking and engraving
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Precision cutting and welding
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3D printing and additive manufacturing
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Communications and Sensing:
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Fiber optic sensing
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Telecommunications testing
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LIDAR systems
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Research and Development:
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Spectroscopy
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Quantum optics
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Laboratory experiments
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Why Choose Our Duplex 2-Wavelength Fiber Coupled Laser Module?
Our product is manufactured with strict quality controls to ensure reliability, efficiency, and longevity. We use premium-grade laser diodes and optical components to deliver exceptional performance. Each module undergoes rigorous testing under real-world conditions to guarantee it meets industry standards. Additionally, we offer customization services to adapt the module to your specific requirements, whether you need different wavelength pairs, higher power outputs, or specialized fiber connectors.
Conclusion
The Duplex 2-Wavelength Fiber Coupled Laser Module is a powerful and adaptable tool for modern optical systems. Its ability to provide dual-wavelength output in a compact, fiber-coupled format makes it invaluable for numerous high-precision applications. With robust construction, excellent stability, and user-friendly operation, it represents a smart investment for professionals seeking efficiency and performance.
We are confident that our expertise and attention to detail make us the ideal partner for your laser technology needs. If you have any questions or would like to discuss how our Duplex 2-Wavelength Fiber Coupled Laser Module can benefit your project, please reach out to us at [email protected]. Let’s work together to bring your ideas to light!