Figure 6 shows the Kretschmann-Raether configuration, where a prism with refractive index of ?1 is coupled to a dielectric surface with a refractive index ?2, the incidence angle of the light is ?.
42.
When moving from a denser medium into a less dense one ( i . e ., ), above an incidence angle known as the " critical angle ", all light is reflected and.
43.
:The fresnel equations will tell you how to compute the reflectability of a interface given the refractive idexes of both materials as well as the incidence angle . talk ) 19 : 00, 10 March 2009 ( UTC)
44.
The image was taken at a local Mars time of 3 : 34 PM and the scene is illuminated from the west with a solar incidence angle of 68 degrees, thus the sun was about 22 degrees above the horizon.
45.
The image was taken at a local Mars time of 3 : 41 PM and the scene is illuminated from the west with a solar incidence angle of 68 degrees, thus the sun was about 22 degrees above the horizon.
46.
In the case of strongly asymmetric reflections, the beam size ( in the diffraction plane ) is considerably expanded or compressed, with expansion occurring if the incidence angle is much smaller than the exit angle, and vice versa.
47.
The efficiency is further modified by how smoothly the air and the combustion gases flow through the engine, how well the flow is aligned ( known as incidence angle ) with the moving and stationary passages in the compressors and turbines.
48.
In general, as the refractive index exceeds a number, where is a natural number, the critical incidence angle for times internally reflected rays escapes the domain [ 0, \ frac { \ pi } { 2 } ].
49.
The Agni's active manoeuvring RV with onboard IMU ( INS ) and control system can perform terminal manoeuvre to correct errors and make a more accurate top attack profile using greater incidence angle significantly reducing the longitudinal spread and overall CEP.
50.
The usual major cause of the effect is that a surface's small pores and pits that would otherwise be in shadow at other incidence angles become lit up when the observer is almost in the same line as the source of illumination.
