830nm-600mW Sensing detection Fiber coupled diode laser
Product Features:
The 830n 600mW laser is mainly used in Sensing detecting. With the rapid development of satellite, aviation technology and its commercial application, remote sensing monitoring has become an important part of the integrated air-ground environmental monitoring and early warning system. BWT has nearly 20 years of product development experience, and its product performance has been widely recognized by users at home and abroad.
Sensing detecting monitoring technology uses optical principles to realize long-distance sensing. BWT fully automated production equipment can greatly provide the accuracy of its sensing and ensure the accurate output of data in the later application process.
Main Features
Wavelength：830nm
Output power: 600mW
Fiber core diameter: 105μm
Optical fiber numerical aperture：0.22 NA
Applications: Sensing detection
Instructions for use
-Instructions for use
- Please avoid direct radiation to eyes and skin during operation.
- ESD precautions must be taken during storage, transport and handling.
- During storage and shipping, short circuits between pins are required.
- When the working current is over 6A, please use solder to connect the pins to wires instead of plugs.
- The solder joint should be near the middle of the pin. The welding temperature must be less than 260°C for less than 10 seconds.
PRODUCT PARAMETERS
| Specifications (25°C) | Symbol | Unit | Minimum | Typical | Maximum | |
| Optical Data(1) | CW Output Power | Po | mW | 0.6 | - | - |
| Center Wavelength | λc | nm | 830 ±0.5 | |||
| Spectral Width(FWHM) | △λ | nm | - | <0.1 | - | |
| Wavelength Shift with Temperature | △λ/△T | nm/°C | - | 0.01 | - | |
| Electrical Data | Electrical-to-Optical Efficiency | PE | % | - | 30 | - |
| Threshold Current | Ith | mA | - | 0.3 | - | |
| Operating Current | Iop | mA | - | 1.0 | - | |
| Operating Voltage | Vop | V | - | 1.8 | - | |
| Slope Efficiency | η | W/A | - | 0.9 | - | |
| Fiber Data | Core Diameter | Dcore | μm | - | 105 | - |
| Cladding Diameter | Ddad | μm | - | 125 | - | |
| Numeric Aperture | NA | - | - | 0.22 | - | |
| Fiber Length | Lf | m | - | 1 | - | |
| Fiber Loose Tubing Diameter | - | mm | - | 0.9 | - | |
| Minimum Bending Radius | - | mm | 50 | - | - | |
| Fiber Termination | - | - | N/A | |||
| Thermistor | - | Rt | (KΩ)/β(25°C) | 10±3%/3477 | ||
| PD | Current | Imo | μA | 100 | - | 1000 |
| TEC | TEC Max. Current | Itec | A | - | - | 2.2 |
| TEC Max. Voltage | Vtec | V | - | - | 8.7 | |
| Others | ESD | Vesd | V | - | - | 500 |
| Storage Temperature(2) | Tst | °C | -20 | - | 70 | |
| Lead Soldering Temp | Tls | °C | - | - | 260 | |
| Lead Soldering Time | t | sec | - | - | 10 | |
| Operating Case Temperature(3) | Top | °C | 20 | - | 30 | |
| Relative Humidity | RH | % | 15 | - | 75 | |
