Apparatus for detecting particles suspended in a gas

Apparatus for detecting positional deviation of diffraction grat

Apparatus for determining kinds of adsorbates

Apparatus for determining the curvature of an elongated hole

Apparatus for determining the liquid water content of a gas

Apparatus for high-accuracy fiber counting in air

Apparatus for holographic interferometry suitable for inspection

Apparatus for measuring characteristics of optical angle

Apparatus for measuring fine particles in liquid

Apparatus for measuring flow vectors in gas currents

Apparatus for measuring non-absorptive scattering

Apparatus for measuring particle fallout on a surface using a te

Apparatus for measuring particle properties

Apparatus for measuring pulse width using two-photon absorption

Apparatus for measuring the total mass of particles suspended in

Apparatus for multiplexing fibre-optic sensing interferometers

Apparatus for optically analyzing an object using four-wave mixi

Apparatus for phase symmetrizing optical wave fronts

Apparatus for processing the frequency of a signal

Apparatus for reading a luminescence pattern of a sample