OPHIR热释电能量计探头PE25-C
探头口径mm φ24
用途 高重复频率(high rep rate)
波长范围 um 0.15 - 3
吸收式 金属(metallic)
表面反射率% 50
校准精度+ / -(%) 3
Zui大脉冲宽度 2us 30us 500us 1ms 5ms
能量范围 10J to 200uJ 10J to 200uJ 10J to 2mJ 10J to 2mJ 10J to 2mJ
可测Zui低能量uJ(c, d) 8 10 60 80 100
Zui大脉冲宽度ms 0.002 0.03 0.5 1 5
Zui大频率pps 10kHz 5kHz 900Hz 450Hz 100Hz
Zui低范围内噪声uJ 0.5 1 6 10 20
频率附加误差 % ±2% to ±1.5% ±2% to ±1.5% to ±1.5% to
5KHz±4% 750Hz 400Hz 80Hz
to 10KHz
linearity with energy for >7% of full scale: ±1.5%
损伤阈值 J/cm2
<100ns 0.1
1us 0.2
300us 2
2ms 6
Zui大平均功率 W 15,25 with optional heat sink
Zui大平均功率密度W/cm2 20
uniformity over surface ±2% over central 50% of aperture
Fiber Adapters Available (see page 76) ST, FC, SMA, SC
重量kg 0.25
编码(标准探头) 7Z02937
Starlink sensor:Direct USB link to pc(p.75): 787156