长期功率稳定�?/span>(%)(8 hrs., ±3°C)

Long-Term Power Stability

<±1%

噪声@20 Hz to 20 MHz

Noise

RMS

< 0.1 %

Pk to Pk

<1 %

光束发散角（全角（�/span>

Beam divergence angle＇�/span>full-angle（�/span>

< 1.2 mrad

光斑模式

Spatial Mode

TEM00

M2

<1.2

光束指向稳定�?/span>

Beam pointing stability

<5μrad/ℂ�/span>

光束静态调整容陏�/span>

Beam Static Adjustment Tolerance

位置0.5 mm; 角度 ± 2.5 mrad

position±0.5mm; angle±2.5mrad

预热时间

Warm-up Time

＝�/span>1 min (典型� 20�?

(Typical value is 20 seconds)

偏振�?/span>

Polarization Ratio and direction

＝�/span>100:1;Typical vertical±5°

底板温度

Laser Head Baseplate Temperature

10 to 40ℂ�span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 方正黑体简佒�">＇�/span>Working（�/span>; -20 to 60ℂ�span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 方正黑体简佒�">＇�/span>Non-working（�/span>

热沉

Heat Dissipation

5W

湿度

Humidity

15% - 90%

操作接口（可选）

Control Interface(Optional)

远程出光控制ON/OFF；功率监控及外部功率调节0-2.6 V,USB/RS232/RS485通信可逈�/span>

Laser control ON/OFF;Power Monitoring and external power regulation 0-2.6 V;USB/RS232/RS485 communication optional

DC Drive(Optional)

9V/Imax=1Aor5V/Imax=2Aor12V/Imax=1A

交流驱动（可选）

Drive Control Accessories(Optional)

可提供自带交流电源的CDRH监�/span>

CDRH box with AC power supply

激光辐射等�?/span>

Laser radiation level

Class 3B

Size

70×40×45 mm