蝶形激光器驱动
用途:
激光器驱动电源是作为半导体激光器用的输出电流可调的恒流源。可作为连续式(CW )或脉冲调制(PM )激光器的驱动源。适用于各种封装、各种波长的半导体激光器,激光二极管及其组件,超辐射二极管和半导体光放大器。
〖性能参数Performance Parameter〗
1. | 工作电压:DC 5V4A working voltage:DC 5V4A |
2. | 输出电压:0V>DC>-3.34V ( 自适应)可根据激光器订制 Output voltage:0V>DC<3.28V ( Self-Adaption)Customizable according to laser |
3. | 输出电流:0~1000mA , 连续可调,可定制 Output current:0~1000mA , Continuously adjustable,Customizable |
4. | 光源稳定度 短期(15分钟) 0.005dB ,长期稳定度(8小时)0.02dB Stability of light source short-term(15min) 0.005dB long-term(8h)0.02dB |
5. | 温度控制精度0.01℃ Accuracy of temperature control 0.01℃ |
6. | 可调温度(℃):通常15~35 可订制:0~50 Adjustable temperature(℃):15~35 Customizable :0-50 |
7. | 最大制冷电压5V Maximum refrigerating voltage 5V |
8. | 使用R25℃10K 热敏电阻作为温度传感器 R25℃10K thermistor is used as the temperature sensor |
9. | 储存温度(℃):-40~+85 Storage Temperature℃):-40~+85 |
10. | 调制带宽:未限制 Modulation bandwidth: Unrestricted |
11. | 推荐使用规格为12706 的TEC It is recommended to use TEC 12706 |
12. | 尺寸:可定制 带显示:长130x宽110x高40(卡座台面高度28(总40) 单位:mm 无显示:长120x宽90x高22 单位:mm Dimension:Customizable With display:L130 x W110 x H40(table height of cassette) Unit: mm Without display:L120 x W90 x H22 Unit: mm |
13. | 针脚:S针脚 或 N针脚 Pin: S pin or N pin |
▲ | 另可定制,叠加正弦波,锯齿波,三角波等;调制频率为10KHz Can be customized, superimposed sine wave、Sawtooth wave、Triangular wave,the modulation frequency is 10KHz |
〖驱动安装方法Driver installation method〗
〖1、连接激光器Connecting the laser〗
将激光器以标认方向装到激光器锁紧座上,保证激光器引脚与夹具引脚接触良好。用4个金属镙钉将激光器固定到底座,保证激光器外壳与底座接触良好。
Install the laser in the marked direction onto the laser locking seat, ensuring good contact between the laser pins and the fixture pins. Fix the laser to the base with 4 metal screws to ensure good contact between the laser casing and the base.
需要根据客户提供的激光器脚位资料定制接口脚位功能。如下图:
The interface pin function needs to be customized based on the laser pin information provided by the customer. As shown in the following figure:
〖2、设置参数Set parameters〗
输出功率串口助手指令说明(波特率9600)
Output Power Serial Port Assistant Instruction Description(Baud rate9600)
上位机下发指令(16进制) Upper computer sends instructions (hexadecimal) | 备注 notes | |
设置输出功率 Set output power | EF 07 01 01 00 00 yy yy FF | yy yy 为输出功率值(范围00 00~08 FC) yy yy is the output power value (range 00 00~08 FC) |
读取设置功率 Read Set Power | EF 07 01 02 00 00 yy yy FF | yy yy 为设置功率值(范围00 00~08 FC) yy yy is the set power value (range 00 00~08 FC) |
设置温度 Set temperature | EF 07 01 03 00 00 yy yy FF | yy yy 为输出功率值(范围00 00~0D AC) yy yy is the output power value (range 00 00~0D AC) |
读出温度 Read temperature | EF 07 01 04 00 00 yy yy FF | yy yy 为设置功率值(范围00 00~0D AC) yy yy is the set power value (range 00 00~0D AC) |