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Precisometer
Laser power meters and detectors

Lasers · Laser measurement and safety

Laser power meters and detectors

Power meters, detector heads, wavelength checks, and beam diagnostics for qualifying laser sources and experiments.

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Specifications

Full specifications for this product are available on request. Contact us for the datasheet.

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Beam profile and wavelength diagnostics

Beam profile, wavelength, spectral line, power stability, and source verification tools for laboratory laser setups.

Before you specify

Guides that cover this decision

Engineering context for choosing this class of component, with the tradeoffs worked through on real specifications.

All guides
Laser emission spectrum, intensity noise traces, and beam quality profiles illustrating the main laser specifications
Photonics
13 min Spec lab

Laser specifications decoded

Linewidth, spectral width, RIN, M², and coherence length answer five different questions. Translate each into the units your experiment is designed in — and learn which ones not to pay for.

Open guide
Low-noise laser head and controller of the type specified for optical trapping
Optical trapping
16 min 2 simulations

Choosing a laser for optical tweezers

Why wavelength is decided by photodamage, focal heating, and detector bandwidth rather than trapping force — and what laser noise costs you in piconewtons.

Open guide