Method and apparatus for detecting photoacoustic signal to detec

Method and apparatus for detecting profile error of article surf

Method and apparatus for detecting scattered light in an analyti

Method and apparatus for detection, analysis and identification

Method and apparatus for determining a path difference in a Mich

Method and apparatus for determining analytical data concerning

Method and apparatus for determining glucose concentration in a

Method and apparatus for determining K factor

Method and apparatus for determining physical collective...

Method and apparatus for determining the concentration of a subs

Method and apparatus for determining the count per unit volume o

Method and apparatus for determining the dispersion...

Method and apparatus for determining the non-volatile...

Method and apparatus for determining the position of a moving bo

Method and apparatus for determining the size distribution of di

Method and apparatus for determining the thickness and index of

Method and apparatus for employing a light source and heterodyne

Method and apparatus for evaluating the optical spatial response

Method and apparatus for holographic spectrometry

Method and apparatus for holographic testing of optical componen