以色列OPHIR进口激光功率计探头

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)

波长范围 um           0.15 - 3

表面反射率%             50

校准精度+ / -（%）         3

*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*低能量uJ(c, d)      8          10         60         80          100

*大脉冲宽度ms        0.002       0.03        0.5         1            5      

*大频率pps            10kHz      5kHz        900Hz      450Hz       100Hz         

*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 

*大平均功率 W           15,25 with optional heat sink

*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