Product Features
The 405nm-160mW semiconductor laser is a standardized product of BWT, and BWT has completely independent intellectual property rights for this type of product. BWT has mature packaging technology and large-scale production capacity, which can ensure the consistency of batch products. With the completion of the Tianjin automated production base in 2021, the production capacity will double, which fully meets the printing industry's requirements for small size, high brightness and mass production of lasers.Main Features
Wavelength: 405nm Output power: 160mW Fiber core diameter: 40μm Optical fiber numerical aperture: 0.22 NA Applications: CTPInstructions for use
- Use constant current power supply to avoid surge current during operation. - Laser diode must be used according to the specifications. - Laser diode must work with good cooling. - Operation temperature ranges from 15℃ to 35℃ . - Storage temperature ranges from -20℃ to +70℃.| Specifications（25℃） | Symbol | Unit | K405E03CN-0.160W | |||
| Minimum | Typical | Maximum | ||||
| Optical Data(1) | CW Output Power | PO | mW | 160 | - | - |
| Center Wavelength(2) | lc | nm | 405±5 | |||
| Spectral Width(FWHM) | △l | nm | - | 4 | - | |
| Wavelength Shift with Temperature | △l/△T | nm/℃ | - | 0.3 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | 20 | - | - |
| Threshold Current | Ith | mA | - | 30 | - | |
| Operating Current | Iop | mA | - | - | 150 | |
| Operating Voltage | Vop | V | - | - | 5.5 | |
| Slope Efficiency | η | W/A | - | 1.4 | - | |
| Fiber Data | Core Diameter | Dcore | μm | - | 40 | - |
| Numeric Aperture | NA | - | - | 0.22 | - | |
| Connector | - | - | FC Ferrule | |||
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature(2) | Tst | ℃ | -20 | - | 70 | |
| Lead Soldering Temp | Tls | ℃ | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature(3) | Top | ℃ | 15 | - | 35 | |
| Relative Humidity | RH | % | 15 | - | 75 | |