Ophir PE50BB-DIF-C (PN 7Z02947 /7Z02947B) pyroelectric energy sensor has a removable diffuser that is spectrally flat with diffuser off. It has a 46 mm aperture with diffuser out and 33 mm aperture with diffuser in. It can measure energies from 0.1 mJ up to 40 J. It can operate at repetition rates up to 40 Hz and is calibrated from 0.19 to 20 µm with diffuser off and for 532, 1064 and 2100 nm with diffuser on. PE50BB-DIF-C 主要參數:
Broadband absorber with 0.19-20 µm spectral range
0.1 mJ to 40 J pulse energy measurement range
Ø33 mm diffuser included for 400-2500 nm concentrated beams