3A-P-QUAD

產品型號：3A-P-QUAD
產品說明：

The BeamTrack series 3A-P-QUAD laser measurement sensor measures laser beam position well as power and energy. It has a 12mm aperture and can measure beam position to 0.15mm accuracy. It measures power from 160µW to 3W and energy from 30µJ to 2J. It has the P type volume absorber that covers the spectral range from 0.15 to 8µm.

價格(NTD)：$0

產品說明

Model Use	3A-P-QUAD ^(a) Short pulses
Functions	Power / Energy / Position
Absorber Type	P type
Spectral Range	0.15 - 8µm
Aperture	Ø12mm
Power Mode
Power Range	160µW - 3W
Power Scales	3W to 300µW
Power Noise Level	10µW
Thermal Drift (30min)%	10 - 40 µW ^(b)
Maximum Average Power Density	0.05kW/cm²
Response Time with Meter (0-95%) typ.	2.5s
Calibration Uncertainty	±1.9%
Power Accuracy (g)	±3%
Linearity with Power	±1%
Energy Mode
Energy Range	30µJ - 2J
Energy Scales	2J to 200µJ
Minimum Energy	30µJ
Maximum Energy Density J/cm²
<100ns	1^(f)
0.5ms	1^(f)
2ms	1^(f)
10ms	1^(f)
Beam Tracking Mode
Position
Beam Position Accuracy ^(c)	0.15mm
Beam Position Resolution	0.02mm
Min Power for Position Measurement	400µW
Cooling	convection
Weight	0.3kg
Fiber Adapter Available	ST, FC, SMA, SC
Part number	7Z07935
Notes: (a) The BeamTrack features are supported by Centauri, StarBright, StarLite, Nova II and Vega meters, Juno, Juno+ and EA-1 interfaces and StarLab application. Position and Size measurements work only in Power mode (but not in single shot Energy mode). (b) Depending on room airflow and temperature variations. (c) For position within inner 30% of aperture. Position measuring center corresponds to geometrical center within <1mm. Position center can be software reset to geometric center or other desired position with Centauri, StarBright or StarLab. (d) Assumes laser beam with circular Gaussian (TEM00) distribution. For other modes, size measurement is relative. (e) Accuracy spec will be maintained for beams ≥1.8 mm not deviating from center by more than 15% of beam diameter. (f) For P type and shorter wavelengths derate maximum energy density as follows: Wavelength Derate to value 1064nm Not derated 532nm Not derated 355nm 40% of stated value 266nm 10% of stated valuee 193nm 10% of stated value (g) The 3A-QUAD has a relatively large spectral variation in absorption and has a calibrated spectral curve at all wavelengths in its spectral range to the above specified accuracy. Nova, Orion and LaserStar meters do not support this feature and when used with those meters, the accuracy will be ±3% as above for 532nm, 905nm, 1064nm and 10.6μm but there will be an additional error of up to 3% at other wavelengths in the spectral range 190 – 3000nm.