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.
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.
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.
793nm center wavelength;
20W Output power;
105/125μm 0.22NA Fiber;
High brightness;
RoHS Compliance.
Laser pumping;
Medical use;
Material processing.
| 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 | - | ||
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.)
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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.
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