450nm 20W Multimode Pigtailed Laser Diode
Product Description
Product Detail
1. Summary of 450nm 20W Multimode Pigtailed Laser Diode
The 450nm 20W Multimode Pigtailed Laser Diode offer up to 20W output power from a 105um fiber. The diode laser maintains its unparalleled reliability and efficiency by coupling high-brightness, high-power single-emitter diodes with a proprietary optical design for efficient fiber coupling.
2. Introduction of 450nm 20W Multimode Pigtailed Laser Diode
The 450nm 20W Multimode Pigtailed Laser Diode offer up to 20W output power from a 105um fiber. The diode laser maintains its unparalleled reliability and efficiency by coupling high-brightness, high-power single-emitter diodes with a proprietary optical design for efficient fiber coupling.
3. Features of 450nm 20W Multimode Pigtailed Laser Diode
Wavelength:450nm
Power Output: 20W
Spectrum Width:4
Fiber Core: 105/125
Numerical Aperture NA:0.22
4. Application of 450nm 20W Multimode Pigtailed Laser Diode
Laser pumping;
Medical use;
Printing;
Marking;
Material processing.
5. Electro-Optical Characteristics(T=25℃) of 450nm 20W Multimode Pigtailed Laser Diode
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Operating output power | Pout | - | 20.0 | - | W |
| Range of available wavelength | λ | 435 | 445 | 455 | nm |
| Spectral width @ FWHM | Δλ | - | 4.0 | - | nm |
| Threshold current | Ith | - | 0.3 | 0.5 | A |
| Operating current at Pout | IOP | - | 2.6 | 2.8 | A |
| Operating voltage at Pout | VOP | - | 25.5 | - | V |
| Power conversion efficiency | - | - | 20 | - | % |
| Wavelength temperature coefficient | Δλ/ΔT | - | 0.1 | - | nm/℃ |
| Slope efficiency | η | - | 7.5 | - | 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 | - | 0.18 | - | - |
| Fiber length | Lf | - | 0.9 | - | m |
| Connector type | - | Null, FC/PC, SMA905 | - | ||
6. Package drawing&PIN-OUT Definition(Unit:mm) of 450nm 20W Multimode Pigtailed Laser Diode
7. Deliver,Shipping And Serving of 450nm 20W Multimode Pigtailed Laser Diode
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 or 1064nm laser diode.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.