产品特点：

l 功率稳定、可调节l 电源自带过热、限流保护电路l 高稳定性光束，振幅稳定性高l 适用于科研、激光精确测量、舞台激光表演等 性能参数：波长Wavelength (nm)650±5输出功率 Output Power (mW)1~2000工作方式 Working ModeCW光斑模式Beam ModeNear TE00线宽Spectral Linewidth (nm)<3偏振方式 PolarizationLine polarization 偏振比Polarization Ratio>50:1光束质量Beam Quality (M2 factor)<20光束发散角Beam Divergence (full angle, mrad)~5.0 光束直径Beam Diameter at Aperture (mm)~5.0 x6.0功率稳定性Power Stability (RMS, over 8 hours)<1%,<3%,<5%振幅稳定性Noise of Amplitude (RMS)<5%出光孔高度 Aperture Position (mm)45激光头Laser Head 尺寸 Dimensions (L×W×H, mm)211x 88 x 74重量 Net Weight (kg)1.6电源型号 Integrated Driver ModelVD-IIIA电源调制External Modulation5V TTL 5V Analogue调制速率Modulating Repetition30KHz TTL 10KHz Analogue制冷方式Cooling SystemTEC预热时间Warm-up Time (minutes)<15工作温度Operation Temperature (℃)10~35使用寿命Expected Lifetime (hours)>10000保修期Warranty Time1年