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