808nm 5W Uncooled Multimode Laser Diode Module
Product Description
Product Detail
1. Summary of 808nm 5W Uncooled Multimode Laser Diode Module
The 808nm 5W Uncooled Multimode Laser Diode Module employing professional coupling technology, that enjoy multiple advantages, e.g., compact design, stable output power, high power, high efficiency and convenient packaging. These laser diode modules can provide solutions for fiber laser applications and direct suppliers.
2. Introduction of 808nm 5W Uncooled Multimode Laser Diode Module
The 808nm 5W Uncooled Multimode Laser Diode Module employing professional coupling technology, that enjoy multiple advantages, e.g., compact design, stable output power, high power, high efficiency and convenient packaging. These laser diode modules can provide solutions for fiber laser applications and direct suppliers.
3. Features of 808nm 5W Uncooled Multimode Laser Diode Module
Laser Center Wavelength: 808 nm (+/-5 nm);
Laser Output Power Range: 0 - 5 Watts (user adjustable);
Laser Spectral Line Width (FWHM): 4 nm;
Laser Fiber Termination: SMA905;
Laser Fiber Numeric Aperture: 0.22;
Laser Fiber Core Diameter: 105 µm.
4. Application of 808nm 5W Uncooled Multimode Laser Diode Module
Medical care;
Pump source;
Material processing.
5. Electro-Optical Characteristics(T=25℃) of 808nm 5W Uncooled Multimode Laser Diode Module
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Operating output power | Pout | - | 5 | - | W |
| Range of available wavelength | λ | 805 | 808 | 811 | nm |
| Spectral width @ FWHM | Δλ | - | 3.5 | 7 | nm |
| Threshold current | Ith | - | 0.2 | 0.5 | A |
| Operating current at Pout | IOP | - | 3.5 | 4.0 | A |
| Operating voltage at Pout | VOP | - | 3.7 | - | V |
| Power conversion efficiency | - | - | 45 | - | % |
| Wavelength temperature coefficient | Δλ/ΔT | - | 0.3 | - | nm/℃ |
| Slope efficiency | η | - | 1.8 | - | W/A |
| Fiber bend radius | r | 37.5 | - | - | mm |
| Fiber core/cladding diameter | DCOR | - | 105/125 | - | µm/µm |
| Fiber buffer diameter | DBUF | - | 250 | - | µm |
| Fiber numerical aperture | NA | - | 0.22 | - | - |
| Beam numerical aperture(90% power) | NA | - | 0.17 | - | - |
| Fiber length | Lf | - | 1.2 | - | m |
| Connector type | - | Null, FC/PC, SMA905 | - | ||
6. Product Details of 808nm 5W Uncooled Multimode Laser Diode Module
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PIN DESIGNATIONS 1 LD+ 2 LD-
7. Deliver,Shipping And Serving of 808nm 5W Uncooled Multimode Laser Diode Module
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
8. FAQ
A: We have 793nm 808nm 915nm 975nm laser diode.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.