| Categories | Pump Laser Diode |
|---|---|
| Place of Origin: | China |
| Brand Name: | BWT |
| Certification: | ISO9001 |
| MOQ: | 1 Piece/Pieces |
| Delivery Time: | 3-6weeks |
| Payment Terms: | T/T |
| Supply Ability: | 100,000/year |
| Model Number: | K793DG5RN-50.00W |
| Output Power: | 50W |
| Wavelength: | 793nm |
| Fiber bundle diameter: | 105µm |
| Numerical aperture: | 0.22N.A |
| Application: | Tm doped fiber laser pumping,Solide-state laser pumping |
High Power Pump Laser Diode Fiber Coupled 793nm 17W For Fiber Laser
Pumping
Features:
793nm wavelength
50W output power
105µm fiber core diameter
0.22N.A.
1900nm-2100nm feedback protection
Applications:
fiber laser pumping
| Specifications(25℃) | Symbol | Unit | K793DG5RN-50.00W | |||
| Minimum | Typical | Maximum | ||||
Optical Data | CW-Output Power | Po | W | 50 | - | - |
| Threshold current | Ith | A | - | 1 | ||
| Operating current | Iop | A | - | - | 5.5 | |
| Operating voltage | Vop | V | - | - | 28 | |
| Slope Efficiency | η | W/A | - | 9 | - | |
| Electrical-to-Optical Efficiency | PE | % | - | 40 | - | |
| Center wavelength | ʎc | nm | 790 | - | 796 | |
| Spectral width(FWHM) | δλ | nm | - | 2 | 4 | |
| Back reflection wavelength Range | λ | nm | 1900 | - | 2100 | |
| Back reflection isolation | - | dB | - | 30 | - | |
| Wavelength Shift with Temperature | - | nm/℃ | - | 0.3 | - | |
| Light within 0.15NA | - | % | - | 85 | - | |
| Fiber Data | Buffer diameter | Dbuf | µm | - | 250 | - |
| Cladding diameter | Dclad | µm | - | 125 | - | |
| Core diameter | Dcore | µm | - | 105 | - | |
| Numeric aperture | NA | - | - | 0.22 | - | |
| Fiber length | lf | m | - | 1 | - | |
| Fiber Bend Radius | - | mm | 60 | - | - | |
| Others | ESD | Vesd | V | - | 500 | |
| Storage Temperature | Tstg | ℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
|
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