| Place of Origin: | China |
|---|---|
| Brand Name: | BWT |
| Certification: | ISO9001 |
| Model Number: | K940FA2RN-20.00W |
| Minimum Order Quantity: | 1 Piece/Pieces |
| Delivery Time: | 4-8weeks |
| Payment Terms: | T/T |
| Supply Ability: | 100,000/year |
| Type: | 940nm 20W Fiber Coupled Diode Laser | Output Power: | 20W |
|---|---|---|---|
| Wavelength: | 940nm | Product Name: | K940FA2RN-20.00W |
| Application: | Medical | Name: | 940nm 20w Fiber Coupled Diode Laser |
| High Light: | 20w fiber coupled diode laser,fiber coupled diode laser 940nm,940nm 20w laser diode |
||
| Specifications(25℃) | Symbol | Unit | K808F02MN-15.00W | |||
| Minimum | Typical | Maximum | ||||
|
Parameter
|
CW-Output Power | Po | W | 20 | - | - |
| Center Wavelength | λc | nm |
940±10
|
|||
| Spectral width(FWHM) | △λ | nm | 6 | |||
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.3 | - | |
| Wavelength Shift with | △λ/△A | nm/A | - | 0.6 | - | |
|
Electrical
Data
|
Electrical-to-Optical Efficiency | PE | % | - | 48 | - |
| Threshold Current | Ith | A | - | 0.9 | - | |
| Operating Current
|
Iop | A | - | 12 | 13 | |
| Operating Voltage | Vop | V | - | 3.3 | 4 | |
| Slope Efficiency | η | W/A | - | 1.8 | - | |
| Fiber Data | Core diameter | Dcore | µm | - | 105 | - |
| Cladding Diameter | Dclad | µm | - | 125 | - | |
| Fiber Loose Tubing Diameter | - | mm | 0.9 | |||
| Numerical Aperture | NA | - | - | 0.22 | - | |
| Fiber length | Lf | m | - | 1 | - | |
| Minimum Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | - | None | - | |
|
Feedback
Isolation
|
Wavelength Range | λ | nm | 1040~1200 | ||
| Isolation | - | dB | - | 30 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature | Tst | ℃ | -20 | - | 70 | |
| Lead Soldering Tempreature | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
