Take power of lasers: measure power density safely and reliably. The dimensions of the laser beam in focus are dependent on the raw beam quality and the imaging properties of the focussing optics. The FocusMonitor and MicroSpotMonitor are used to measure beam distribution in the focal plane. With the MicroSpotMonitor, beam dimensions down to a minimum of 20 µm are measurable. In combination with power measurement, fieldbus interfaces are also available.
PRIMES devices for focus measurement
| Laser types, wavelengths | Measurement window size | Special characteristics | |
|---|---|---|---|
| CO2, fibre, diode | 8 x 8 mm – 12 x 24 mm |
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| CO2, fibre | 8 x 8 mm |
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| 340 - 360 nm, 515 - 550 nm, 1030 - 1090 nm | 20 x 20 µm – 3 x 3 mm |
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| NIR | 40 x 40 µm – 2 x 2 mm |
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