产品特点：
- 功率大小可调节，操作简便
- 自带***、过热、限流保护
- 可分别显示电流、热阻值
- 宽范围电压输入(100-265V)
- 可外接高速调制
- 适用于荧光激发、拉曼光谱、光谱分析等
性能参数：
|
波长W***elength (nm) |
457&plu***n;1 |
|
|
输出功率Output Power (mW) |
400~1000 |
|
|
工作方式Working Mode |
CW |
|
|
光斑模式 Beam Mode |
横模Transverse |
Near TEM00 |
|
纵模Longitude |
Multi-longitude |
|
|
线宽Spectral Linewidth (nm) |
<0.1 |
|
|
偏振方式Polarization |
Line polarization |
|
|
偏振比Polarization Ratio |
>100:1 |
|
|
光束质量Beam Quality (M2 factor) |
<2.0 |
|
|
光束发散角Beam Divergence (full angle, mrad) |
1.5&plu***n;0.2 |
|
|
光束直径Beam Diameter at Aperture (mm) |
2.0~3.0 |
|
|
光束椭圆度Beam Roundness |
>90% |
|
|
功率稳定性Power Stability (RMS, over 8 hours) |
<5% |
|
|
出光孔高度Aperture Position (mm) |
20 |
|
|
激光头 Laser Head |
尺寸Dimensi*** (L×W×H, mm) |
180 x 62 x 63 |
|
重量Net Weight (kg) |
1.0 |
|
|
电源型号Integrated Driver Model |
VD-IIA |
|
|
电源调制External Modulation |
5V TTL / 5V Analogue |
|
|
调制速率Modulating Repetition |
10KHz TTL / 5KHz Analogue |
|
|
制冷方式Cooling System |
TEC |
|
|
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 Time |
1 year |
|