Radial distribution function 642 INDEX

Pings [106], and a neutron diffraction study by Mildner and Carpenter [107], both concluded that there is no clear evidence for sp carbon and that the radial distribution functions can be satisfactorily indexed to a hexagonal arrays of carbon atoms. A similar conclusion was reached in a recent neutron diffraction study of activated carbons by Gardner et al [108]. 

Fig. 8.30 (a) Radial electric field intensity distribution of E, and (b) the resonance shift as a function of liquid index change for resonant mode E u. Reprinted from Ref. 68 with permission. 2008 Optical Society of America... 

The profile which is created initially and which may have a radial (axial) distribution of refractive index, e.g. function n=f (R), where R is the radius (length) of the... 

For typical fiber array core diameter and refractive index difference between the core and cladding, the waveguiding process is of a multimode nature, and allows an assumption of uniform radial intensity distribution that is, both the level populations A s and the laser intensity / are functions of the propagation length z and time t only. In this regime, the laser intensity 1 is described by an equation of the form... 

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