红光激光器671nm说明：半导体泵浦红光激光器选用高品质的原装、进口激光泵浦源，非线性晶体及准直透镜组，配以高性能的驱动、温控电源，输出光束发散度小，模式好，具有可靠性高、稳定性高、抗干扰性强、一致性好、使用寿命长等特点。产品广泛应用于各种实验设备、军用器械及仪器装备、激光表演、激光医疗仪器、激光定位器等。产品主要技术参数：型号ModelT-671-400，T-671-500….T-671-1.2W波长Wavelength671nm工作方式Operating modeCW输出功率Output power＞400W，＞500W…＞1.2W横模结构Spatial modeNear TEM00纵模结构Longitudinal modeMulti光谱线宽Spectral linewidth0.1nm相干长度Coherence length1-5m偏振方向PolarizationLinear vertical偏振比Polarization ratio>100:1光束质量Beam qualityM2<2光束发散全角Beam divergence full angle25mrad出光孔处光斑直径Beam diameter at aperture3mm光斑椭圆度Beam ellipticity1±0.1光斑指向稳定性Beam pointing stability0.03mrad噪声Noise<0.5% 10Hz-50MHz功率稳定性Power stability±1, 3, 5% over 8 hrs rms出光孔高度Optical axis height29mm激光器尺寸Size of laser headL×W×H=155×77×60mm激光电源尺寸Size of power supplyL×W×H=238×146×102mm电缆长度Cabel-laser head1.0, 1.5m激光器重量Weight of laser head0.9kg激光电源重量Weight of power supply2.2kgTTL调制方式TTL modulation0V-no lasing, 5V-lasingTTL调制频率Frequency of TTL1kHz-30kHzTTL调制效率Efficiency of TTL40%-60%模拟调制Analogue modulation0-5V模拟调制频率Frequency of analogue1kHz-20kHz制冷方式Cooling modeTEC工作电压Operating votage90-260VAC整机最大功耗Maximum power consumption80W预热时间Warm-up time15 mintues工作温度Operating temperature10-35℃存储温度Storage temperature-20-60℃(<90% relative humidity, non-condensing)使用寿命Expected life time10,000 hours保修期Warranty time1 year