405nm纳秒脉冲激光器
LLns405-200mw
产品特点:
l 功率稳定、可调节,操作简便;
l 采用原装进口 LD,性能可靠,使用寿命长;
l 电源自带过热、限流保护电路,可外接高速调制;
l 便于维护;
l 适用于光谱分析、材料分析、生物工程、光电检测、医疗等。
Central wavelength (nm)中心波长 405±5
Output power@3.3VDC (mW, CW)输出功率 >1, 10, 20, … ,200 >200, 300, … ,500
Power adjustable by software
Power stability (rms, over 4 hours)功率稳定性 <3%, <2%, <1%
Pulse width (FWHM)脉宽 >10ns, 20ns, … , 10ms >12ns, 13ns, … , 10ms
Transverse mode光斑模式 Near TEM00
Noise of amplitude(rms, CW)噪声 <1%
M2 factor光束质量 <1.2
Beam diameter at the aperture (1/e2,mm)光斑 ~ 1.2
Beam divergence, full angle (mrad)发散角 <1.0
Polarization ratio偏振比 >50:1 (>100:1, optional)
Horizontal±5 degree (Vertical Optional)
User trigger frequency 频率
(Multifunctional Pulse Trigger optional) 1Hz-80MHz 1Hz-45MHz
1Hz-25MHz by using CNI Multifunctional Pulse Trigger
Rise Time (ns)上升时间 <3 <7
Fall Time (ns)下降时间 <3 <3
Modulation Depth (extinction ratio) >1000000:1
Warm-up time (minutes)预热时间 <5
Beam height from base plate (mm)中心高 19
Operating temperature (℃)工作温度 10~35
Input voltage供电 +12VDC
Expected lifetime (hours)寿命 10000
Warranty保修1 year