793nm 20W High Brightness Fiber Pigtailed Diode Laser
Product Description
Product Detail
1. Summary of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
The 793nm 20W High Brightness Fiber Pigtailed Diode Laser introduces a new high brightness single-emitter based, fiber-coupled diode laser pump module that delivers 20W output power into a 200um fiber core at a wavelength of 793nm, with a numerical aperture of 0.22NA.
2. Introduction of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
The 793nm 20W High Brightness Fiber Pigtailed Diode Laser introduces a new high brightness single-emitter based, fiber-coupled diode laser pump module that delivers 20W output power into a 200um fiber core at a wavelength of 793nm, with a numerical aperture of 0.22NA.
3. Features of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
793nm center wavelength;
20W Output power;
105/125μm 0.22NA Fiber;
High brightness;
RoHS Compliance.
4. Application of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
Laser pumping;
Medical use;
Material processing.
5. Electro-Optical Characteristics(T=25℃) of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Operating output power | Pout | - | 20.0 | - | W |
| Range of available wavelength | λ | 790 | 793 | 796 | nm |
| Spectral width @ FWHM | Δλ | - | 3.5 | - | nm |
| Threshold current | Ith | - | 0.3 | 0.6 | A |
| Operating current at Pout | IOP | - | 3.5 | 4.0 | A |
| Operating voltage at Pout | VOP | - | 11.8 | - | V |
| Power conversion efficiency | - | - | 45 | - | % |
| Wavelength temperature coefficient | Δλ/ΔT | - | 0.3 | - | nm/℃ |
| Slope efficiency | η | - | 6.0 | - | 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 or SMA905 | - | ||
6. Package drawing&PIN-OUT Definition(Unit:mm) of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
7. Deliver,Shipping And Serving of 793nm 20W High Brightness Fiber Pigtailed Diode Laser
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.