Sentence examples for derived focal length from inspiring English sources

b The derived focal length and FWHM of the focal spots as the spacing changes.

When the NRPL with a high NA is applied, there is still a deviation in focal length derived based on the intensity distribution of |E x |2 and |E z |2, and the deviation almost keeps invariable.

The magnification of a telescope can be derived by dividing the focal length of the 'scope (usually in millimeters) by the focal length of the eyepiece (in the same units).

Accordingly, this relation can be used to infer the focal length via computation.

By considering the Poisson equation in cylindrical coordinate and Top-Hat pumping profile, an analytical formula has been derived to introduce the thermal focal length in the end-pumped lasers.

By the means of obtained proportional relations, the analytical expressions between the mean spatial cable tensions and structural parameters of deployable reflectors including aperture, subdivision number and focal length are then derived.

Assuming the lens focal length to be f, we will derive the angle of the grooves based on Snell's law.

Hence, the dependence of focal length on the operating wavelength can be expressed by a relationship derived from the Rayleigh-Sommerfeld (R-S) integral [18].

We derive the relation between the contour deformation and the 3D motion components, assuming time-varying focal length and principal point.

Table 1 Derived focusing performance for different cases of the lens spacing Spacing a (μm) Focal length (μm) FWHM (μm) DOF (μm) I max (a.u).

The derived results for all the cases of different spacings are listed and compared in Table 1, including the focal length, FWHM, DOF, and the maximum light intensity I max.