1310&1550nm Laser Diode Module

Overview of 1310&1550nm Laser Diode Module

Diode modules are assemblies consisting of multiple diodes that are packaged together to form a single, easy-to-install unit. They are widely used in power electronics for rectification (converting AC to DC), protecting circuits from overvoltage and reverse current, and many other applications. Diode modules typically contain different types of diodes, such as fast recovery diodes, Schottky diodes, etc., to suit specific application requirements.

Features of 1310&1550nm Laser Diode Module

High reliability: By integrating multiple diodes, the risk of single component failure is reduced.

Simplified design: Using modules can reduce PCB space requirements and simplify circuit design.

High efficiency: Some diode modules use advanced materials and technologies to provide lower forward voltage drop and higher efficiency.

Good heat dissipation: Many modules are designed with efficient heat dissipation paths to ensure stable operation under high power conditions.

Easy to install and maintain: Standardized packaging makes installation and replacement easier and faster.

(1310&1550nm Laser Diode Module)

Specification of 1310&1550nm Laser Diode Module

Need reliable laser modules for fiber optic work? Check out our 1310nm and 1550nm laser diode modules. These wavelengths are key for good performance in standard single-mode fiber. They minimize signal loss over distance. These modules are built tough for demanding uses.

You get choices in output power. Pick the level that fits your specific job. Lower power works well for short links. Higher power handles longer distances or split signals. We offer precise control over the light output. This ensures stable performance. The modules support analog or digital modulation. This means you can send data or complex signals easily. They handle high-speed signals well. This is important for fast communication systems.

Cooling matters. Some modules use thermoelectric coolers (TEC). TEC keeps the laser temperature very steady. This is vital for consistent wavelength and power. It prevents drift. Other modules use simpler passive cooling. These are often more compact and cost-effective. Choose based on your stability needs and budget. The electrical connections are simple. Standard interfaces make integration straightforward. You won’t struggle with hooking them up.

Durability is built-in. The modules handle tough environments. They operate across a wide temperature range. Think -40°C to +85°C. They resist shock and vibration well. This reliability is crucial for field equipment or industrial settings. Expect long service life from quality components. The design prioritizes consistent operation. Maintenance needs are low. You get predictable performance day after day.

These modules are versatile. They fit telecom systems perfectly. They are great for CATV signal distribution. Test equipment uses them for accurate measurements. Sensing applications rely on their stable light output. They are fundamental in many optical setups. The compact size helps fit them into various devices. Mounting options are usually flexible. Power requirements are standard. They won’t need special supplies. Shelf life is long. You can stock them confidently.

(1310&1550nm Laser Diode Module)

Applications of 1310&1550nm Laser Diode Module

These laser diode modules work at specific light wavelengths. The 1310nm and 1550nm wavelengths are very important for fiber optic communication. Light signals travel best through glass fibers at these points. Signals sent at 1310nm experience very little signal spreading over distance. This makes 1310nm modules perfect for high-speed data over shorter links. Think of city networks or links inside large buildings. Signals sent at 1550nm experience the least power loss traveling through the fiber. This makes 1550nm modules ideal for sending signals over very long distances. Think of connections between cities or countries. Telecom networks rely heavily on both wavelengths. They form the backbone of the internet and phone systems.

Beyond telecom, these laser modules are essential tools for testing fiber optic cables. Technicians use them to check if a fiber is broken. They also measure how much light the fiber loses. This is crucial for installing and maintaining reliable networks. Specialized test equipment like OTDRs and optical power meters need these lasers. The light must be precise and stable for accurate measurements. Industrial sensing also uses these wavelengths. They can detect tiny changes or measure distances precisely. The light interacts well with certain materials. Some medical devices use these specific wavelengths too. They offer advantages for specific treatments or diagnostics requiring infrared light. The modules provide a compact, efficient light source. They are designed for reliability and consistent performance. Handling them requires care. Eye safety is critical because the light is invisible. Proper cooling and power control are necessary for long life. These 1310nm and 1550nm laser diode modules are fundamental components. They enable modern communication and precise optical measurement tasks.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality 1310&1550nm Laser Diode Module, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of 1310&1550nm Laser Diode Module

Why pick 1310nm or 1550nm laser modules?
These wavelengths work best with standard glass fiber optic cables. Light at 1310nm and 1550nm travels farther down the fiber before weakening. This low loss means clearer signals over long distances. It’s essential for reliable communication.

Where do people use these laser modules most?
Their main job is sending data through fiber optic networks. You find them in telecom equipment, internet backbone systems, and cable TV distribution. They also work well in fiber optic sensing setups for precise measurements.

How long do these laser modules typically last?
Quality modules built right offer very long service. Expect 50,000 hours or more under normal conditions. This lifespan depends on operating temperature and driving current. Running them within their specified ratings maximizes longevity.

Are these laser modules safe to use?
Yes, when used correctly. They are designed as Class 1 Laser Products. This means they are inherently safe during normal operation. The laser light stays contained within the module or connected fiber. No special laser safety procedures are needed for users.

Do power output and temperature matter?
Absolutely. The laser’s output power is sensitive to temperature. Higher temperatures usually reduce power. Stable temperature control is vital for consistent performance. Good heat sinking keeps the module cool. Operating within the specified temperature range ensures reliable power and long life.

(1310&1550nm Laser Diode Module)