DESCRIPTION
The pump laser driver consists of three sections: LD bias, back PD current monitor and temperature stabilizer. It is suited for 10-pin or 14-pin butterfly packaged pump laser or equivalent. A 4.3-inch touch screen make it very easy of use for green hand, and the RS232 serial comm. port is ideal for OEM or industrial test. The butterfly packaged laser is removable. It saves a lot if users want another power or wavelength of laser source. They only need to replace the LD.
FEATURES
Up to 1.2A Driving Current, Easy Remount
High Temperature and Wavelength Stability
Laser Module Replaceable, High Cost-effective
APPLICATIONS
Fiber Laser System
Rare Earth Doped Fiber Amplifier
Research and Laboratory Applications
SPECIFICATIONS
| Parameter | Unit | Min. | Typ. | Max. |
| Current Range | mA | 0 | 1200 | 1600 |
| Current Resolution | mA | – | 1 | – |
| Current Step | mA | 1 | 10 | 50 |
| Driving Voltage | V | – | (Self-adaptive) | – |
| Temperature Accuracy | ℃ | – | 0.1 | 0.2 |
| Temperature Resolution | ℃ | 0.1 | ||
| Temperature Range | ℃ | 15 | 25 | 45 |
| Touch Screen(Optional) | – | 4.3”, True Color TFT | ||
| Operating Temperature | ℃ | 0 ~ 50 | ||
| Storage Temperature | ℃ | -20 ~ 70 | ||
| Relative Humidity | % | 20~90 (Non-condensation) | ||
| Power supply* | – | DC 5V, 4A (Module) | ||
| Dimensions (L×W×H)* | mm | 180×160×60 (Module) |
ORDER INFORMATION
LD-DRV-1-2-3-4-5-6-7
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | Driving Capability | Option1 | Option2 | Option3 | Fiber Type | Connector |
| M=Module | 40=400mW | SCR=Touch Screen | P= Pump | H=Half Heat Sink | S=SM fiber | X= N.A. |
| 75=750mW | A=SOA | P=PM fiber | FA=FC/APC | |||
| 01=10mW | D=DFB | N=No LD | N=No LD |
