OPHIR激光功率计

 
OPHIR激光功率计PD300-UV，以色列OPHIR总代理商

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PD300-UV PD300-IR PD300-IRG
Use Lowest powers from 200-1100nm Low powers from 700-1800nm Telecom wavelength fiber and free
space measurements
Detector Type silicon germanium InGaAs
Aperture 10x10mm φ5mm φ5mm for free space beams
Filter mode Filter out Filter in Filter out Filter in Filter out Filter in
Spectral Range nm 200 -1100 220 -1100 700-1800 700-1800 800 - 1700 950 - 1700
Power Range 3mW to 20pW 300mW to
2μW
30mW to 5nW 300mW to
200μW
800μW to 10pW 150mW to 20μW
Power Scales 3mW to 3nW and dBm 300mW to
300μW and dBm
30mW to 30nW
and dBm
300mW to
30mW and dBm
800 μW to 800pW
and dBm
300mW to 3mW
and dBm
Resolution nW 0.001 100 0.01 NA 0.0001 1
Maximum Power vs. Wavelength
nm mW mW nm mW mW nm mW mW
250 - 350 3 300 800 12 120 <1000 0.8 100
400 3 300 1000-
1300
30 300 1100 0.8 30
600 3 300 1400 30 250 1200 0.8 50
800 - 950 2.5 150 1500 25 80 >1300 0.8 150
1064 3 300 1600 30 100
1800 30 300
Accuracy (including errors due to
temp. variations)
% error vs Wavelength nm ±6 200-270 ±10 220-400 ±5 700-900 ±7 700-900 ±3 1000-1650 ±6 1000-1650
±3 270-950 ±5 400-950 ±4 900-1700 ±6 900-1700 ±5 <1000 & >1650 ±8 <1000 & >1650
±5 950-1100 ±7 950-1100 ±7 1700-1800 ±9 1700-1800
Damage Threshold W/cm2 10 50 10 50 5 50
Max Pulse Energy μJ 0.4 15 0.3 3 1 100
Noise Level for filter out pW ±1 200 ±300fW at 1550 nm
and 1s average
Response Time with Meter s 0.2 0.2 0.2
Beam Position Dependence ±2% ±2% ±1% over 80% of aperture