445nm Diode Laser 50W 3D Printing 50 Watt Blue Laser Diode
Price:
Negotiable
MOQ:
1 Piece/Pieces
Delivery Time:
4-8weeks
Brand:
BWT
Product Description
The wavelength of the blue diode laser is 445nm, the power range is from 800mW to 1000W, and a variety of fiber cores are available (105um~400um). Because of its high photon energy advantage, it has the characteristics of high absorption rate and no spatter in the processing of metal materials such as copper. It has irreplaceable advantages in the field of 3C electronics and lithium battery welding.
Features:
445nm wavelength
50W output power
200μm fiber core diameter
0.22 NA
Applications:
Material Processing
3D Printing
illuminating
|
Specifications(25℃)
|
Symbol
|
Unit
|
K445FMKFN-50.00WN1N-20022R55ESM
|
|||
| Minimum | Typical | Maximum | ||||
| Optical Data | CW-Output Power | Po | W | 50 | - | - |
| Center Wavelength | λc | nm | 445±20 | |||
| Spectral Width (FWHM) | △λ | nm | - | 5 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/℃ | - | 0.1 | - | |
| Wavelength Shift with Current | △λ/△A | nm/A | - | 1 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 30 | - | |
| Threshold current | lth | A | - | 0.5 | - | |
| Operating current | lop | A | - | 3.5 | - | |
| Operating voltage | Vop | V | - | 60 | - | |
| Slope Efficiency | η | W/A | - | 18.5 | - | |
|
Fiber Data
|
Core diameter | Dcore | μm | - | 200 | - |
|
Cladding Diameter |
Dclad
|
μm
|
220
|
|||
| Numeric aperture | NA | NA | - | 0.22 | - | |
|
Fiber Loose Tubing Diameter |
mm |
3mm metal jacket
|
||||
| Fiber length | Lf | m | - | 1.0 | - | |
| Minimum Bending Radius | - | mm | 60 | - | - | |
| Fiber termination | - | - | - |
SMA905 |
- | |
| Thermistor | Rt | (KΩ)/β(25℃) | - | 10±3%/3450 | - | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage temperature | Tst | ℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating case temperature | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
(1) Data measured under operation output at 50W@25℃.
(2) A non-condensing environment is required for operation and storage.
(3) Operating temperature defined by the package case. Acceptable operating range is 15℃~35℃, but performance may vary
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Company
BWT Beijing Ltd
Contact Person
Ms. BWT Sales Team