457nm蓝光激光器参数页

波长 Wavelength (nm)

457±1

输出功率 Output Power (mW)

1~1000

工作方式 Operating Mode

CW

光斑模式 Transverse Mode

Near TEM00

光束质量 Beam Quality (M² factor)

<2

偏振方式 Polarization

Line polarization

偏振比 Polarization Ratio

>100:1

光束直径 Beam Diameter (1/e²,mm)

~2.0

光束发散角 Beam Divergence (full angle, mrad)

<1.5

光束指向稳定性 Beam pointing stability（mrad）

<0.05

功率稳定性 Power Stability (RMS, over 4 hours)

<3%

出光孔高度 Aperture Position (mm)

45

激光头

Laser Head

尺寸 Dimensions (L×W×H, mm)

211 x 88 x 74

重量 Net Weight (kg)

1.6

驱动电源

Power Driver

尺寸 Dimensions (L×W×H, mm)

277 x 145 x 106

重量 Net Weight (kg)

2.6

制冷方式 Cooling System

TEC&Air

供电方式 Power Supply

90~240VAC@50Hz

调制速率 Modulating Repetition

10KHz TTL / 10KHz Analogue

预热时间 Warm-up Time (minutes)

<10

工作温度 Operation Temperature (℃)

10~35

使用寿命 Expected Lifetime (hours)

>10000

保修期 Warranty Time

1 year